作者:David St.C. Black、Michael C. Bowyer、Maria M. Catalano、Andrew J. Ivory、Paul A. Keller、Naresh Kumar、Stephen J. Nugent
DOI:10.1016/s0040-4020(01)89590-9
日期:1994.1
4,6-Dimethoxy-2,3-diphenylindole (1) undergoes acylation, bromination, oxidative coupling and acid-catalysed addition to aldehydes at C-7 to produce a range of 7-substituted indoles (3–11), the indolo-isatin (6), the 7,7′-bi-indolyls (14), (16), (18), and the 7,7′-di-indolylmethanes (20–31). Addition to cyclopentanone gave compound (32), while Michael addition to α,β-unsaturated ketones gave compound
4,6-二甲氧基-2,3-二苯基吲哚(1)在C-7处进行醛化,溴化,氧化偶联和酸催化加成醛,生成一系列7-取代的吲哚(3-11),吲哚- Isatin(6),7,7'-di-吲哚基甲烷(14),(16),(18)和7,7'-di-吲哚基甲烷(20-31)。加到环戊酮上得到化合物(32),而迈克尔加成到α,β-不饱和酮上得到化合物(33)和非苯甲双加合物(34)。相关反应导致形成环状稠合的吲哚(39)和(41)。还报道了相关的吲哚二酯(2)的一些反应。