The free-radical addition of phenyl trichloromethyl selenide to alkenes: a new method for the regioselective carboxylation of alkenes
作者:Thomas G. Back、Kazimierz Minksztym
DOI:10.1039/a704153e
日期:——
The free-radical addition of phenyl trichloromethyl selenide to alkenes
affords 2-phenylseleno-1-trichloromethylalkanes, which can be converted
into α,β-unsaturated carboxylic acids or amides by
base-promoted dehydrochlorination, followed by [2,3]sigmatropic
rearrangement of the corresponding selenoxides in the presence of water or
diethylamine, respectively.
苯基三氯甲基硒与烯烃的自由基加成
提供 2-苯基硒基-1-三氯甲基烷烃,可以将其转化
转化为α,β-不饱和羧酸或酰胺
碱促进的脱氯化氢,然后是[2,3]σ
在水存在下相应的硒氧化物的重排或
分别为二乙胺。