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6-[N-(4-氯-2-氟苯基)磺酰基]-1-环己烯-1-羧酸乙酯的合成路线

提问时间:2021/4/23 8:56:10
6-[N-(4-氯-2-氟苯基)磺酰基]-1-环己烯-1-羧酸乙酯有什么方法可以合成?

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匿名
2021/4/23 8:56:10
基本信息:
中文名称 6-[N-(4-氯-2-氟苯基)磺酰基]-1-环己烯-1-羧酸乙酯
英文名称 Ethyl 6-[(2-chloro-4-fluorophenyl)sulfamoyl]-1-cyclohexene-1-carb oxylate
英文别名 ethyl 6-(tosyloxy)hexanoate;d-ethyl 6-[N-(2-chloro-4-fluorophenyl)sulfamoyl]-1-cyclohexene-1-carboxylate;Hexanoic acid,6-[[(4-methylphenyl)sulfonyl]oxy]-,ethyl ester;ethyl 6-[(4-methylbenzenesulfonyl)oxy]hexanoate;ethyl 6-(p-toluenesulfonyloxy)hexanoate;ethyl (6RS)-6-[N-(2-chloro-4-fluorophenyl)sulfamoyl]cyclohex-1-ene-1-carboxylate;Ethyl 6-(4-toluenesulfonyloxy)hexanoate;ethyl 6-[N-(2-chloro-4-fluorophenyl)sulfamoyl]-1-cyclohexene-1-carboxylate;6-<(4-methylbenzenesulfonyl)oxy>hexanoic acid,ethyl ester;ethyl 6-[N-(2-chloro-4-fluorophenyl)sulfamoyl]cyclohex-1-ene-1-carboxylate;(R)-Ethyl 6-(N-(2-chloro-4-fluorophenyl)sulfamoyl)cyclohex-1-enecarboxylate;5-carbethoxypentyl tosylate;
CAS号 243983-70-2

合成路线:
1.通过2-环己酮甲酸乙酯合成6-[N-(4-氯-2-氟苯基)磺酰基]-1-环己烯-1-羧酸乙酯,收率约56%;


2.通过2-(氯磺酰基)环己烯-1-羧酸乙酯和2-氯-4-氟苯胺合成6-[N-(4-氯-2-氟苯基)磺酰基]-1-环己烯-1-羧酸乙酯,收率约75%;


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