Tetrahedron

Electrochemical generation of N-(2, 2-dichlorovinyl) amides

A Guirado, R Andreu, A Cerezo, J Gálvez

文献索引：Guirado, Antonio; Andreu, Raquel; Cerezo, Alfredo; Galvez, Jesus Tetrahedron, 2001 , vol. 57, # 23 p. 4925 - 4931

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被引用次数: 13

摘要

A convenient method for the synthesis of N-(2, 2-dichlorovinyl) amides has been established. Treatment of chloralamides with phosphorus pentachloride provides N-(1, 2, 2, 2-tetrachloroethyl) amides in high yields whose electrochemical reduction leads to the title compounds in fair to quantitative yields. This approach exhibits superior efficiency and versatility than previously reported procedures.

~90%

~98%

~89%

~87%

~92%

~94%

~77%

~89%

~70%

~93%

~91%

~95%

~73%

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