Benzannulation of Indoles to Carbazoles and Its Applications for Syntheses of Carbazole Alkaloids
摘要:
A novel and efficient method for the benzannulation of indoles to carbzaoles is reported gamma-Carbonyl tert butylperoxide is applied as a new diene building block for the pi-extension of simple indoles. The synthetic utility of this method is demonstrated by concise and selective total syntheses of naturally occurring carbazole alkaloids, olivacine, and asteropusazole A.
Benzannulation of Indoles to Carbazoles and Its Applications for Syntheses of Carbazole Alkaloids
作者:Xiaojian Zheng、Leiyang Lv、Shenglin Lu、Wenxiao Wang、Zhiping Li
DOI:10.1021/ol5025053
日期:2014.10.3
A novel and efficient method for the benzannulation of indoles to carbzaoles is reported gamma-Carbonyl tert butylperoxide is applied as a new diene building block for the pi-extension of simple indoles. The synthetic utility of this method is demonstrated by concise and selective total syntheses of naturally occurring carbazole alkaloids, olivacine, and asteropusazole A.