作者:Peter Langer、Hoang Do、Hung Tran、Lars Ohlendorf、Thang Ngo、Tuan Dang、Peter Ehlers、Alexander Villinger
DOI:10.1055/s-0035-1560212
日期:——
A palladium-catalyzed one-pot reaction for the synthesis of benzo[b]carbazolediones is described which proceeds by amination of 2,3-dibromonaphthoquinone, Suzuki cross-coupling with (2-bromophenyl)boronic acid, and subsequent intramolecular C-N Buchwald-Hartwig cyclization with amines.