Stereoselective Palladium-Catalyzed α-Arylation of 3-Aryl-1-Indanones: An Asymmetric Synthesis of (+)-Pauciflorol F
作者:Bong Hyang Lee、Young Lok Choi、Seunghoon Shin、Jung-Nyoung Heo
DOI:10.1021/jo2009164
日期:2011.8.19
Highly stereoselective, palladium-catalyzedα-arylation reactions of 3-aryl-1-indanones with aryl bromides are described. The use of sodium tert-butoxide as a base in this process is required to elevate the efficiencies and stereoselectivities of these reactions. The new methodology was successfully applied to a highly efficient route for the asymmetric synthesis of (+)-pauciflorol F.