Tetrahedron

Synthesis of aryl phosphines via phosphination with triphenylphosphine by supported palladium catalysts

Y Wang, CW Lai, FY Kwong, W Jia, KS Chan

Index: Wang, Yanchun; Lai, Chi Wai; Kwong, Fuk Yee; Jia, Wen; Chan, Kin Shing Tetrahedron, 2004 , vol. 60, # 42 p. 9433 - 9439

Full Text: HTML

Citation Number: 27

Abstract

The palladium catalyzed phosphination of functionalized aryl bromides, triflates, and chlorides with triphenylphosphine to yield aryldiphenylphosphines was catalyzed by thermally stable palladium catalysts supported on charcoal and aluminia. The addition of NaI promoted both the rates and yields in the phosphination with Pd/C.