Palladium-Catalyzed Suzuki Couplings of 2,3-Dibromonorbornadiene: Synthesis of Symmetrical and Unsymmetrical Aryl-Substituted Norbornadienes
作者:Woo-Jin Yoo、Gavin C. Tsui、William Tam
DOI:10.1002/ejoc.200400713
日期:2005.3
Palladium-catalyzedSuzukicoupling reactions between 2,3-dibromonorbornadiene and arylboronic acids were investigated. These reactions provide an efficient method for the synthesis of symmetrical 2,3-diarylnorbornadienes which are not accessible using the traditional Diels–Alder cycloaddition reactions. The optimized reaction conditions of the Suzukicoupling reactions were found using [Pd2(dba)3]