Vinylic substitution in the reaction of betulin diacetate with tert-butyl hypochlorite

被引：0
|
作者：
I. V. Bodrikov
N. V. Borisova
A. A. Chiyanov
Yu. A. Kurskii
G. K. Fukin
机构：
[1] Alekseev Nizhni Novgorod State Technical University,Razuvaev Institute of Organometallic Chemistry
[2] Russian Academy of Sciences,undefined
来源：
Russian Journal of Organic Chemistry | 2013年 / 49卷
关键词：
Betulin; Allyl Chloride; Chloromethyl Group; Allylic Substitution; Allobetulin;
D O I：
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中图分类号：
学科分类号：
摘要：
Unlike unsaturated compounds containing alkyl groups at the double bond, low-temperature chlorination of betulin diacetate with tert-butyl hypochlorite involves mainly replacement of hydrogen in the vinylic position to give Z- and E-isomeric chlorides and a small amount of the allylic isomer, the latter resulting from elimination of hydrogen from the C30H3 group.
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页码：78 / 82
页数：4
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