{"id":2193,"date":"2024-10-31T11:38:46","date_gmt":"2024-10-31T03:38:46","guid":{"rendered":"https:\/\/glorichemical.com\/?p=2193"},"modified":"2026-03-27T09:38:26","modified_gmt":"2026-03-27T01:38:26","slug":"dimethyl-sulfate-uses","status":"publish","type":"post","link":"https:\/\/glorichemical.com\/ar\/dimethyl-sulfate-uses\/","title":{"rendered":"\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u0627\u062a"},"content":{"rendered":"<h3>\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \uff08DMS\uff09CAS 77-78-1<\/h3>\n<p>\u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0647\u0648 \u0639\u0627\u0645\u0644 \u0645\u064a\u062b\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u064a\u0633\u062a\u062e\u062f\u0645 \u0639\u0644\u0649 \u0646\u0637\u0627\u0642 \u0648\u0627\u0633\u0639 \u0641\u064a \u0627\u0644\u062a\u062e\u0644\u064a\u0642 \u0627\u0644\u0639\u0636\u0648\u064a \u0641\u064a \u0645\u062e\u062a\u0644\u0641 \u0627\u0644\u0635\u0646\u0627\u0639\u0627\u062a\u060c \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 \u0627\u0644\u0645\u0628\u064a\u062f\u0627\u062a \u0627\u0644\u062d\u0634\u0631\u064a\u0629 \u0648\u0627\u0644\u0623\u0635\u0628\u0627\u063a \u0648\u0627\u0644\u0645\u0633\u062a\u062d\u0636\u0631\u0627\u062a \u0627\u0644\u0635\u064a\u062f\u0644\u0627\u0646\u064a\u0629 \u0648\u0627\u0644\u0639\u0637\u0648\u0631. \u0648\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0645 \u0627\u0644\u0623\u0648\u0644 \u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0633\u062a\u0631\u0627\u062a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0648\u0625\u064a\u062b\u0631\u0627\u062a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0648\u0627\u0644\u0645\u064a\u062b\u064a\u0644\u0627\u0645\u064a\u0646\u060c \u0643\u0645\u0627 \u0623\u0646\u0647 \u064a\u0639\u0645\u0644 \u0643\u0645\u0627\u062f\u0629 \u062e\u0627\u0645 \u0644\u0645\u0631\u0643\u0628\u0627\u062a \u0645\u062b\u0644 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0648\u0643\u0633\u064a\u062f \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0648\u0627\u0644\u0643\u0627\u0641\u064a\u064a\u0646 \u0648\u0627\u0644\u0643\u0648\u062f\u064a\u064a\u0646 \u0648\u0627\u0644\u0623\u0645\u064a\u062f\u0648\u0628\u0631\u064a\u0646 \u0648\u0627\u0644\u062a\u0631\u064a\u0645\u064a\u062b\u0648\u0628\u0631\u064a\u0645 \u0648\u0627\u0644\u0641\u0627\u0646\u064a\u0644\u064a\u0646 \u0648\u0645\u0628\u064a\u062f \u0627\u0644\u0622\u0641\u0627\u062a \u0627\u0644\u0645\u064a\u062b\u0627\u0645\u064a\u062f\u0648\u0641\u0648\u0633. \u0628\u0627\u0644\u0625\u0636\u0627\u0641\u0629 \u0625\u0644\u0649 \u0630\u0644\u0643\u060c \u0641\u0625\u0646\u0647 \u064a\u0639\u0645\u0644 \u0643\u0645\u0630\u064a\u0628 \u0644\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u0627\u062a \u0627\u0644\u0639\u0637\u0631\u064a\u0629 \u0648\u0643\u0639\u0627\u0645\u0644 \u0645\u0624\u0644\u0643\u0644\u0629.<\/p>\n<h3>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0643\u0643\u0627\u0634\u0641 \u0645\u064a\u062b\u064a\u0644\u064a \u0648\u0645\u0630\u064a\u0628 \u0644\u0644\u0645\u064a\u062b\u064a\u0644<\/h3>\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0643\u0643\u0627\u0634\u0641 \u0645\u064a\u062b\u064a\u0644 \u0648\u0645\u0630\u064a\u0628 \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0623\u062f\u0648\u064a\u0629 \u0648\u0627\u0644\u0645\u0628\u064a\u062f\u0627\u062a \u0627\u0644\u062d\u0634\u0631\u064a\u0629 \u0648\u0627\u0644\u0623\u0635\u0628\u0627\u063a \u0648\u0627\u0644\u0639\u0637\u0648\u0631.<\/p>\n<h3>\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0635\u0628\u063a\u0629 \u0648\u0627\u0644\u0645\u064a\u062b\u064a\u0644<\/h3>\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0641\u064a \u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0635\u0628\u063a\u0627\u062a \u0648\u064a\u0639\u0645\u0644 \u0643\u0639\u0627\u0645\u0644 \u0645\u064a\u062b\u064a\u0644 \u0644\u0644\u0623\u0645\u064a\u0646\u0627\u062a \u0648\u0627\u0644\u0643\u062d\u0648\u0644\u064a\u0627\u062a.<\/p>\n<hr \/>\n<h3>\u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u0627\u062a - \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h3>\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u0627\u062a \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0645 \u0627\u0644\u0623\u0648\u0644 \u0641\u064a \u0645\u064a\u062b\u0644\u0629 \u0627\u0644\u0641\u064a\u0646\u0648\u0644\u0627\u062a \u0648\u0627\u0644\u0623\u0645\u064a\u0646\u0627\u062a \u0648\u0627\u0644\u062b\u064a\u0648\u0644\u0627\u062a\u060c \u0639\u0627\u062f\u0629\u064b \u0639\u0628\u0631 \u0622\u0644\u064a\u0629 SN2. \u0639\u0644\u0649 \u0627\u0644\u0631\u063a\u0645 \u0645\u0646 \u0623\u0646 \u062a\u0641\u0627\u0639\u0644\u0627\u062a \u0627\u0644\u0623\u0644\u0643\u0644\u0629 \u0647\u0630\u0647 \u062a\u062a\u0633\u0645 \u0628\u0627\u0644\u0643\u0641\u0627\u0621\u0629 \u0648\u0623\u0646 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0641\u0639\u0627\u0644 \u0645\u0646 \u062d\u064a\u062b \u0627\u0644\u062a\u0643\u0644\u0641\u0629\u060c \u0625\u0644\u0627 \u0623\u0646 \u0633\u0645\u064a\u062a\u0647 \u0627\u0644\u0639\u0627\u0644\u064a\u0629 \u062a\u062d\u062f \u0645\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647. \u0648\u0628\u0627\u0644\u0645\u0642\u0627\u0631\u0646\u0629<\/p>\n<ul>\n<li><strong>\u064a\u0648\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u062b\u064a\u0644<\/strong> \u0623\u0642\u0644 \u0633\u0645\u064a\u0629 \u0648\u0644\u0643\u0646\u0647 \u0623\u0643\u062b\u0631 \u062a\u0643\u0644\u0641\u0629 \u0648\u0623\u0643\u062b\u0631 \u0645\u0644\u0627\u0621\u0645\u0629 \u0644\u0644\u0645\u064a\u062b\u064a\u0644 O.<\/li>\n<li><strong>\u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0643\u0631\u0628\u0648\u0646\u0627\u062a<\/strong> \u0623\u0642\u0644 \u0633\u0645\u064a\u0629 \u0648\u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0644\u0644\u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0646\u064a\u062a\u0631\u0648\u062c\u064a\u0646\u064a.<\/li>\n<\/ul>\n<p>\u0639\u0646\u062f \u0627\u062e\u062a\u064a\u0627\u0631 \u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u064a\u062b\u064a\u0644\u0627\u062a\u060c \u0645\u0646 \u0627\u0644\u0636\u0631\u0648\u0631\u064a \u0627\u0644\u0645\u0648\u0627\u0632\u0646\u0629 \u0628\u064a\u0646 \u0627\u0644\u0633\u0645\u064a\u0629 \u0648\u0641\u0639\u0627\u0644\u064a\u0629 \u0627\u0644\u062a\u0641\u0627\u0639\u0644.<\/p>\n<p>\u064a\u064f\u0633\u062a\u062e\u062f\u0645 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u0627\u062a \u0623\u064a\u0636\u064b\u0627 \u0643\u0643\u0627\u0634\u0641 \u0644\u062a\u062d\u062f\u064a\u062f \u0645\u0643\u0648\u0646\u0627\u062a \u0642\u0637\u0631\u0627\u0646 \u0627\u0644\u0641\u062d\u0645\u060c \u0648\u0643\u0628\u062f\u064a\u0644 \u0644\u0644\u0645\u064a\u062b\u064a\u0644 \u0641\u064a \u0627\u0644\u062a\u062e\u0644\u064a\u0642 \u0627\u0644\u0639\u0636\u0648\u064a\u060c \u0648\u0643\u0645\u0630\u064a\u0628 \u0644\u0644\u0647\u064a\u062f\u0631\u0648\u0643\u0631\u0628\u0648\u0646\u0627\u062a \u0627\u0644\u0639\u0637\u0631\u064a\u0629.<\/p>\n<hr \/>\n<h3>\u062a\u0641\u0627\u0639\u0644\u0627\u062a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0645\u062d\u062f\u062f\u0629<\/h3>\n<h4>\u0627\u0644\u0645\u064a\u062b\u064a\u0644 O-\u0627\u0644\u0645\u064a\u062b\u064a\u0644<\/h4>\n<p>O-\u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0641\u064a\u0646\u0648\u0644\u0627\u062a \u0647\u0648 \u062a\u0637\u0628\u064a\u0642 \u0634\u0627\u0626\u0639\u060c \u0648\u0627\u0644\u0630\u064a \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u0646\u0637\u0628\u0642 \u0623\u064a\u0636\u064b\u0627 \u0639\u0644\u0649 \u0627\u0644\u0643\u062d\u0648\u0644\u064a\u0627\u062a \u0627\u0644\u0628\u0633\u064a\u0637\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">2(CH3)3COH+(CH3O)2SO2 \u21922(CH3)3COCH3+H2SO42(CH_3)_3COH + (CH_3O)_2SO_2 \\rightarrow 2(CH_3)_3COCH_3 + H_2SO_4<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">\u062b\u0627\u0646\u064a \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0631\u0628\u0648\u0646<\/span><span class=\"mord mathnormal\">H<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">O<\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord\">2<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">COC<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>\u0648\u0628\u0627\u0644\u0645\u062b\u0644\u060c \u064a\u0645\u0643\u0646 \u0645\u064a\u062b\u0644\u0629 \u0627\u0644\u0623\u0644\u0643\u0648\u0643\u0633\u064a\u062f\u0627\u062a:<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">RO-Na++(CH3O)2SO2 \u2192ROCH3+Na(CH3)SO4RO^- Na^+++ (CH_3O)_2SO_2 \\right ROCH_3+ Na(CH_3)SO_4<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">R<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">-<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">N<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">+<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">O<\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">ROC<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">N<\/span><span class=\"mord mathnormal\">a<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>\u064a\u0634\u0643\u0644 \u0627\u0644\u0645\u064a\u062b\u064a\u0644 O-\u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0644\u0644\u0643\u0631\u0628\u0648\u0647\u064a\u062f\u0631\u0627\u062a \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u0627\u062a \u0623\u0633\u0627\u0633 \u0637\u0631\u064a\u0642\u0629 \u0647\u0627\u0648\u0648\u0631\u062b \u0644\u062a\u062d\u062f\u064a\u062f \u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0633\u0643\u0631 \u0627\u0644\u062d\u0644\u0642\u064a\u0629\u060c \u0648\u0627\u0644\u062a\u064a \u062a\u062a\u0645 \u0639\u0627\u062f\u0629\u064b \u0641\u064a \u0627\u0644\u0645\u062d\u0627\u0644\u064a\u0644 \u0627\u0644\u0642\u0644\u0648\u064a\u0629. \u0648\u0647\u0646\u0627\u0643 \u0637\u0631\u064a\u0642\u0629 \u0628\u062f\u064a\u0644\u0629 \u062a\u062a\u0636\u0645\u0646 \u064a\u0648\u062f\u064a\u062f \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0645\u0639 \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0641\u0636\u0629.<\/p>\n<h4>\u0646-\u0627\u0644\u0645\u064a\u062b\u064a\u0644<\/h4>\n<p>\u064a\u0639\u0645\u0644 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0639\u0644\u0649 \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0623\u0645\u064a\u0646\u0627\u062a\u060c \u0645\u0645\u0627 \u064a\u0646\u062a\u062c \u0623\u0645\u0644\u0627\u062d \u0627\u0644\u0623\u0645\u0648\u0646\u064a\u0648\u0645 \u0627\u0644\u0631\u0628\u0627\u0639\u064a\u0629 \u0623\u0648 \u0627\u0644\u0623\u0645\u064a\u0646\u0627\u062a \u0627\u0644\u062b\u0644\u0627\u062b\u064a\u0629. \u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644:<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">C6H5CH=NC4C9+(CH3O)2SO2 \u2192C6H5CH=N+(CH3)C4C9+CH3OSO3-C_6H_5CH=NC_4C_9 + (CH_3O)_2SO_2 \\\u0631\u0627\u064a\u062a C_6H_5CH=N^+(CH_3)C_4C_9 + CH_3OSO_3^-<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">6<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">5<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord mathnormal\">H<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">N<\/span><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">9<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">O<\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">6<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">5<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord mathnormal\">H<\/span><span class=\"mrel\">=<\/span><\/span><span class=\"base\"><span class=\"mord\"><span class=\"mord mathnormal\">N<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">+<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">9<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">-<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>\u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0639\u0645\u0644 \u0623\u0645\u0644\u0627\u062d \u0627\u0644\u0623\u0645\u0648\u0646\u064a\u0648\u0645 \u0627\u0644\u0631\u0628\u0627\u0639\u064a\u0629 \u0627\u0644\u0623\u0644\u064a\u0641\u0627\u062a\u064a\u0629 \u0627\u0644\u0645\u0634\u062a\u0642\u0629 \u0645\u0646 \u0647\u0630\u0627 \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0643\u0645\u0648\u0627\u062f \u062e\u0627\u0641\u0636\u0629 \u0644\u0644\u062a\u0648\u062a\u0631 \u0627\u0644\u0633\u0637\u062d\u064a \u0623\u0648 \u0645\u0644\u064a\u0646\u0627\u062a \u0627\u0644\u0623\u0642\u0645\u0634\u0629. \u0641\u064a \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0645\u0639 \u0627\u0644\u0623\u0645\u064a\u0646\u0627\u062a \u0627\u0644\u062b\u0644\u0627\u062b\u064a\u0629:<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">p-CH3(C_6H4)NH2+(CH3O)2SO2 \u2192p-CH3(C6H4)N(CH3)2+Na(CH3)SO4p-CH3(C_6H_4)NH_2 + (CH_3O)_2SO_2 \\right p-CH_3(C_6H_4)N(CH_3)_2 + Na(CH_3)SO_4<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">p<\/span><span class=\"mbin\">-<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">6<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mord mathnormal\">N<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">O<\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">p<\/span><span class=\"mbin\">-<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mopen\">(<\/span><span class=\"mord\"><span class=\"mord mathnormal\">C<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">6<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mord mathnormal\">N<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">N<\/span><span class=\"mord mathnormal\">a<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h4>\u0627\u0644\u0645\u064a\u062b\u064a\u0644 S<\/h4>\n<p>\u064a\u0645\u0643\u0646 \u0644\u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0623\u064a\u0636\u064b\u0627 \u0645\u064a\u062b\u0644\u0629 \u0627\u0644\u062b\u064a\u0648\u0644\u0627\u062a\u060c \u062d\u064a\u062b \u064a\u062a\u0645 \u0645\u064a\u062b\u0644\u0629 \u0627\u0644\u0643\u0628\u0631\u064a\u062a:<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">RS-Na ++(CH3O)2SO2 \u2192 RSCH3+Na(CH3)SO4 RS- Na^- Na^+ + (CH_3O)_2SO_2 \\right RSCH_3+ Na(CH_3)SO_4<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">R<\/span><span class=\"mord\"><span class=\"mord mathnormal\">S<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">-<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">N<\/span><span class=\"mord\"><span class=\"mord mathnormal\">a<\/span><span class=\"msupsub\"><span class=\"vlist-t\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mbin mtight\">+<\/span><\/span><\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">O<\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">\u0645\u0631\u0643\u0632 \u0627\u0644\u062e\u062f\u0645\u0627\u062a \u0627\u0644\u0625\u0642\u0644\u064a\u0645\u064a<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">N<\/span><span class=\"mord mathnormal\">a<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">4<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p>\u0639\u0644\u0649 \u0633\u0628\u064a\u0644 \u0627\u0644\u0645\u062b\u0627\u0644\u060c \u0645\u0639 \u0627\u0644\u062b\u064a\u0648\u064a\u0633\u062a\u0631<\/p>\n<p><span class=\"katex-display\"><span class=\"katex\"><span class=\"katex-mathml\">RC(O)SH+(CH3O)2SO2 \u2192RC(O)S(CH3)+HOSO3CH3RC(O)SH + (CH_3O)_2SO_2 \\rightRO RC(O)S(CH_3) + HOSO_3CH_3<\/span><span class=\"katex-html\" aria-hidden=\"true\"><span class=\"base\"><span class=\"mord mathnormal\">\u0627\u0644\u0645\u0646\u0633\u0651\u0642 \u0627\u0644\u0645\u0642\u064a\u0645<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">O<\/span><span class=\"mclose\">)<\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord mathnormal\">H<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">O<\/span><span class=\"mclose\">)<span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">2<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mrel\">\u2192<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">\u0627\u0644\u0645\u0646\u0633\u0651\u0642 \u0627\u0644\u0645\u0642\u064a\u0645<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">O<\/span><span class=\"mclose\">)<\/span><span class=\"mord mathnormal\">S<\/span><span class=\"mopen\">(<\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mclose\">)<\/span><span class=\"mbin\">+<\/span><\/span><span class=\"base\"><span class=\"mord mathnormal\">H<\/span><span class=\"mord mathnormal\">\u0646\u0638\u0627\u0645 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/span><span class=\"mord\"><span class=\"mord mathnormal\">O<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><span class=\"mord mathnormal\">C<\/span><span class=\"mord\"><span class=\"mord mathnormal\">H<\/span><span class=\"msupsub\"><span class=\"vlist-t vlist-t2\"><span class=\"vlist-r\"><span class=\"vlist\"><span class=\"sizing reset-size6 size3 mtight\"><span class=\"mord mtight\">3<\/span><\/span><\/span><span class=\"vlist-s\">\u200b<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<hr \/>\n<h3>\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0625\u0636\u0627\u0641\u064a\u0629<\/h3>\n<p>\u064a\u064f\u0645\u062b\u0650\u0651\u0644 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0645\u0648\u0636\u0639 N7 \u0645\u0646 \u0627\u0644\u062c\u0648\u0627\u0646\u064a\u0646 \u0641\u064a \u0627\u0644\u062d\u0645\u0636 \u0627\u0644\u0646\u0648\u0648\u064a (DNA)\u060c \u0645\u0645\u0627 \u064a\u0636\u0639\u0641 \u0627\u0644\u0631\u0627\u0628\u0637\u0629 \u0627\u0644\u062c\u0644\u064a\u0643\u0648\u0633\u064a\u062f\u064a\u0629 \u0645\u0639 \u0627\u0644\u0631\u064a\u0628\u0648\u0632. \u0648\u0641\u064a \u0638\u0644 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u0642\u0644\u0648\u064a\u0629\u060c \u062a\u0624\u062f\u064a \u0627\u0644\u0645\u0639\u0627\u0644\u062c\u0629 \u0628\u0627\u0644\u0628\u064a\u0628\u064a\u0631\u064a\u062f\u064a\u0646 \u0625\u0644\u0649 \u0627\u0646\u0642\u0633\u0627\u0645 \u0627\u0644\u0631\u0627\u0628\u0637\u0629 \u0627\u0644\u0641\u0648\u0633\u0641\u0627\u062a\u064a\u0629 \u0627\u0644\u062b\u0646\u0627\u0626\u064a\u0629 \u0627\u0644\u0625\u0633\u062a\u0631\u060c \u0645\u0645\u0627 \u064a\u0624\u062f\u064a \u0625\u0644\u0649 \u062a\u062c\u0632\u0626\u0629 \u0627\u0644\u062d\u0645\u0636 \u0627\u0644\u0646\u0648\u0648\u064a. \u062a\u064f\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u062a\u0642\u0646\u064a\u0629 \u0644\u062a\u062d\u062f\u064a\u062f \u0627\u0644\u062a\u0633\u0644\u0633\u0644\u0627\u062a \u0627\u0644\u0642\u0627\u0639\u062f\u064a\u0629 \u0648\u0643\u0633\u0631 \u062e\u064a\u0648\u0637 \u0627\u0644\u062d\u0645\u0636 \u0627\u0644\u0646\u0648\u0648\u064a \u0628\u0634\u0643\u0644 \u0627\u0646\u062a\u0642\u0627\u0626\u064a.<\/p>\n<p>\u0648\u0641\u064a \u0638\u0644 \u0627\u0644\u0638\u0631\u0648\u0641 \u0627\u0644\u062d\u0645\u0636\u064a\u0629\u060c \u064a\u0639\u0645\u0644 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0643\u0644 \u0645\u0646 N7 \u0645\u0646 \u0627\u0644\u062c\u0648\u0627\u0646\u064a\u0646 \u0648N3 \u0645\u0646 \u0627\u0644\u0623\u062f\u064a\u0646\u064a\u0646 \u0641\u064a \u0627\u0644\u062d\u0645\u0636 \u0627\u0644\u0646\u0648\u0648\u064a\u060c \u0645\u0645\u0627 \u064a\u0646\u062a\u062c \u0639\u0646\u0647 \u062a\u0641\u0627\u0639\u0644 \u0627\u0646\u062a\u0642\u0627\u0626\u064a \u0644\u0642\u0648\u0627\u0639\u062f \u0627\u0644\u0628\u064a\u0648\u0631\u064a\u0646.<\/p>\n<hr \/>\n<h3>\u0637\u0631\u064a\u0642\u0629 \u0625\u0646\u062a\u0627\u062c \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644<\/h3>\n<p>\u064a\u062a\u0645 \u062a\u0635\u0646\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u0627\u062a \u0628\u0637\u0631\u0642 \u0645\u062e\u062a\u0644\u0641\u0629\u060c \u0648\u0644\u0643\u0646 \u0627\u0644\u0625\u0646\u062a\u0627\u062c \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u064a\u0633\u062a\u062e\u062f\u0645 \u0641\u064a \u0627\u0644\u0645\u0642\u0627\u0645 \u0627\u0644\u0623\u0648\u0644 \u062a\u0641\u0627\u0639\u0644 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0623\u062b\u064a\u0631 \u0648\u062b\u0644\u0627\u062b\u064a \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0628\u0631\u064a\u062a:<\/p>\n<ol>\n<li><strong>\u0627\u0644\u0645\u064a\u062b\u0627\u0646\u0648\u0644 \u0645\u062c\u0641\u0641 \u0627\u0644\u0645\u064a\u062b\u0627\u0646\u0648\u0644<\/strong> \u0644\u0625\u0646\u062a\u0627\u062c \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0623\u062b\u064a\u0631.<\/li>\n<li><strong>\u062b\u0627\u0644\u062b \u0623\u0643\u0633\u064a\u062f \u062b\u0644\u0627\u062b\u064a \u0627\u0644\u0643\u0628\u0631\u064a\u062a<\/strong> \u064a\u062a\u0648\u0644\u062f \u0627\u0644\u063a\u0627\u0632 \u0645\u0646 \u062d\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u0643 \u0627\u0644\u0645\u062f\u062e\u0646 25% \u0627\u0644\u0633\u0627\u062e\u0646 \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0627\u0645\u062a\u0635\u0627\u0635\u0647 \u0639\u0646 \u0637\u0631\u064a\u0642 \u0631\u0634 \u0643\u0628\u0631\u064a\u062a\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0645\u064a\u062b\u064a\u0644.<\/li>\n<li>\u0628\u0639\u062f \u0630\u0644\u0643 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0633\u0644\u0641\u0627\u062a \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0627\u0644\u0645\u062d\u0645\u0644 \u0628\u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0627\u0644\u062b\u0644\u0627\u062b\u064a <strong>\u064a\u062a\u0641\u0627\u0639\u0644 \u0645\u0639 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0623\u062b\u064a\u0631<\/strong> \u0641\u064a \u0628\u0631\u062c \u062a\u062e\u0644\u064a\u0642 \u0644\u062a\u0643\u0648\u064a\u0646 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0633\u0644\u0641\u0627\u062a. \u0648\u062a\u0628\u0644\u063a \u062f\u0631\u062c\u0629 \u0646\u0642\u0627\u0621 \u0627\u0644\u0645\u0646\u062a\u062c \u226598%\u060c \u0645\u0639 \u0627\u0633\u062a\u0647\u0644\u0627\u0643 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0645 \u0627\u0644\u062a\u0627\u0644\u064a\u0629:\n<ul>\n<li>\u0627\u0644\u0645\u064a\u062b\u0627\u0646\u0648\u0644: 550 \u0643\u062c\u0645\/\u0637\u0646<\/li>\n<li>\u062d\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u0643 \u0627\u0644\u0645\u062f\u062e\u0646 (25%): 3000 \u0643\u062c\u0645\/\u0637\u0646<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u062a\u062a\u0636\u0645\u0646 \u0627\u0644\u0639\u0645\u0644\u064a\u0629:<\/p>\n<ol>\n<li>\u0625\u0636\u0627\u0641\u0629 \u062d\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u0643 \u0627\u0644\u0645\u062f\u062e\u0646 \u0641\u064a \u062e\u0632\u0627\u0646 \u0627\u0644\u062a\u0628\u062e\u064a\u0631 \u0648\u0627\u0644\u062a\u0633\u062e\u064a\u0646.<\/li>\n<li>\u062a\u0648\u0644\u064a\u062f \u062b\u0627\u0644\u062b \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0627\u0644\u0630\u064a \u064a\u062a\u0645 \u0646\u0642\u0644\u0647 \u0628\u0639\u062f \u0630\u0644\u0643 \u0625\u0644\u0649 \u062e\u0632\u0627\u0646 \u0627\u0644\u0623\u0633\u062a\u0631\u0629.<\/li>\n<li>\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u0645\u064a\u062b\u0627\u0646\u0648\u0644 \u0625\u0644\u0649 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0623\u062b\u064a\u0631 \u0648\u063a\u0633\u0644\u0647 \u0628\u062d\u0645\u0636 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u064a\u0643 \u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0631\u0637\u0648\u0628\u0629.<\/li>\n<li>\u0648\u0623\u062e\u064a\u0631\u064b\u0627\u060c \u064a\u062a\u0641\u0627\u0639\u0644 \u062b\u0627\u0644\u062b \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0628\u0631\u064a\u062a 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\u0647\u064a\u062f\u0631\u0648\u062c\u064a\u0646 \u0627\u0644\u0645\u064a\u062b\u064a\u0644\u060c \u0627\u0644\u0630\u064a \u064a\u0633\u062a\u0645\u0631 \u0628\u0639\u062f \u0630\u0644\u0643 \u0641\u064a \u0627\u0644\u062a\u0641\u0627\u0639\u0644 \u0645\u0639 \u0627\u0644\u0645\u064a\u062b\u0627\u0646\u0648\u0644 \u0644\u0625\u0646\u062a\u0627\u062c \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0623\u062b\u064a\u0631. \u064a\u062a\u0641\u0627\u0639\u0644 \u0647\u0630\u0627 \u0627\u0644\u0623\u062b\u064a\u0631 \u0645\u0639 \u062b\u0627\u0644\u062b \u0623\u0643\u0633\u064a\u062f \u0627\u0644\u0643\u0628\u0631\u064a\u062a \u0644\u062a\u0643\u0648\u064a\u0646 \u062b\u0646\u0627\u0626\u064a \u0645\u064a\u062b\u064a\u0644 \u0627\u0644\u0643\u0628\u0631\u064a\u062a\u0627\u062a.<\/p>","protected":false},"excerpt":{"rendered":"<p>Dimethyl Sulfate\uff08DMS\uff09CAS 77-78-1 Uses Dimethyl sulfate is a versatile methylating agent extensively used in organic synthesis across industries, including pesticides, dyes, pharmaceuticals, and fragrances. It\u2019s primarily employed to produce methyl esters, methyl ethers, and methylamines, and it serves as a raw material for compounds like dimethyl sulfoxide, caffeine, codeine, amidopyrine, trimethoprim, vanillin, and the pesticide [&hellip;]<\/p>","protected":false},"author":1,"featured_media":2194,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[563],"tags":[546],"class_list":["post-2193","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chemical-pesticides","tag-dimethyl-sulfate"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Dimethyl Sulfate Uses<\/title>\n<meta name=\"description\" content=\"Dimethyl sulfate is a widely used methylating agent in organic synthesis across industries such as pesticides, dyes, pharmaceuticals, and 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