INDIUM MEDIATED ALLYLATION OF NITRO GROUP ON NITROBENZENE DERIVATIVES IN AQUEOUS MEDIA
作者:Kyung Ho Kang、Kyung Il Choi、Hun Yeong Koh、Youseung Kim、Bong Young Chung、Yong Seo Cho
DOI:10.1081/scc-100104827
日期:2001.1
Indium mediated allylation of nitro group was first achieved with four allyl bromides in aqueous media. Nitro- benzenes bearing 3- and/or 4-substituent(s) gave mainly N,N-diallylated (I or I′) and/or N,O-diallylated (II) products by Method A. Allylation of nitrobenzenes having 2- (and 5-) substituent(s) could be achieved only with crotyl bromide by Method B.
铟介导的硝基烯丙基化首先在水性介质中用四种烯丙基溴实现。带有 3- 和/或 4- 取代基的硝基苯通过方法 A 主要得到 N,N-二烯丙基化(I 或 I')和/或 N,O-二烯丙基化 (II) 产物。 具有 2- 取代基的硝基苯的烯丙基化(和 5-) 取代基只能通过方法 B 使用巴豆基溴来实现。