Microsoft Word - 080318068.doc 关键词 醚菌酯 肟菌酯 气相色谱 残留 [gap=1028]Keywords Kresoxim-methyl, Trifloxystrobin, Gas chromatography (GC), Residue
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Methods Trifloxystrobin was synthesized using phthalide as a main starting material,by the reactions of phthalide ring-opening with bis(trichloromethyl) carbonate to give o-chloromethylbenzoyl chloride,cyaniding to give o-chloromethylbenzoyl cyanide,esterifying with methanol,oximating with methoxyaminium chloride,and condensating with 3-(trifluoromethyl) acetopheneone oxime.
方法以苯酞为主要原料,先与双(三氯甲基)碳酸酯(BTC)开环反应生成邻氯甲基苯甲酰氯,再与氰化钠反应得到邻氯甲基苯甲酰氰,甲醇酯化,然后与甲氧基胺盐酸盐肟化,最后与间三氟甲基苯乙酮肟缩合得到肟菌酯。
参考来源 - 肟菌酯的合成工艺·2,447,543篇论文数据，部分数据来源于NoteExpress
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