W. Shu, G. Jia, Shengming Ma
Mar 30, 2009
Citations
0
Influential Citations
42
Citations
Journal
Angewandte Chemie
Abstract
A bicycle built for two: The title reaction affords cis-fused bicyclo[4.3.0]nonenes from readily available 1,5-bisallenes with structurally diverse propargylic carbonates and arylboronic acids (see scheme; X = NTs, C(E(1))(2) with E(1) = CO(2)Bn, SO(2)Ph, dba = trans,trans-dibenzylidenacetone). The reaction may involve a sequential oxidative addition, two different types of three carbopalladations, and a Suzuki-type coupling.