Preparation of a Highly Congested Carbazoyl-Derived P, N-Type Phosphine Ligand for Acetone Monoarylations

WC Fu, Z Zhou, FY Kwong

Index: Chung, Kin Ho; So, Chau Ming; Wong, Shun Man; Luk, Chi Him; Zhou, Zhongyuan; Lau, Chak Po; Kwong, Fuk Yee Synlett, 2012 , vol. 23, # 8 p. 1181 - 1186

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Abstract

We report a newly developed carbazoyl-derived P, N-type phosphine ligand (L1) for the monoarylation of acetone with aryl chlorides. The proposed Pd (dba) 2/L1 catalyst exhibited remarkable catalytic reactivity toward highly electron rich and sterically congested aryl