Silica gel-Mediated Friedel-Crafts Reaction of lndoles with Functionalized Nitroallylic Acetates via an SN1 Process

被引:2
|
作者
Ho, Ching-Yin [1 ]
Roy, Suparna [1 ]
Chen, Yan-Ming [1 ]
Chen, Kwunmin [1 ]
机构
[1] Natl Taiwan Normal Univ, Dept Chem, Taipei 116, Taiwan
关键词
Friedel-Crafts reaction; Indole; Nitroallylic acetate; Electrophile; S(N)1; CATALYZED ALLYLIC ALKYLATION; NONREARRANGED MONOTERPENOID UNIT; SIMPLE INDOLE ALKALOIDS; IONIC LIQUIDS; ARYL HALIDES; ALCOHOLS; BENZENE; LIGANDS; KETONES;
D O I
10.1002/jccs.201100643
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
An environmentally friendly Friedel-Crafts reaction was demonstrated between indoles and functionalized nitroallylic acetates in the presence of silica gel, providing the corresponding C-3-selective regioisomers in good to high overall chemical yields (70-93%).
引用
收藏
页码:940 / 946
页数:7
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