Synthesis of indolo[3,2-b]carbazoles from 4,6-dimethoxyindole and aryl aldehydes 1
作者:David StC. Black、Andrew J. Ivory、Naresh Kumar
DOI:10.1016/0040-4020(95)00741-p
日期:1995.10
4,6-Dimethoxyindole 1 undergoes reaction with aryl aldehydes and phosphoryl chloride only at C3 and C2, to give tetrahydro- and dihydro-indolo[3,2-b]carbazoles 11 and 12 respectively, and several examples of dihydroindolo[2,3-b]carbazoles 10.
4,6-二甲氧基吲哚1仅在C3和C2处与芳基醛和磷酰氯反应,分别得到四氢和二氢吲哚[3,2- b ]咔唑11和12,以及二氢吲哚[2,3 ]的几个实例- b ]咔唑10。