| Literature DB >> 25222652 |
Xiaojian Zheng1, Leiyang Lv, Shenglin Lu, Wenxiao Wang, Zhiping Li.
Abstract
A novel and efficient method for the benzannulation of indoles to carbazoles is reported. γ-Carbonyl tert-butylperoxide is applied as a new diene building block for the π-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.Entities:
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Year: 2014 PMID： 25222652 DOI： 10.1021/ol5025053
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005