A NEW EFFICIENT PROTOCOL FOR THE PREPARATION OF CHIRAL BISPHOSPHINES OF THE BICP FAMILY
摘要:
A new procedure for the synthesis of chiral BICP ligands is described. The protocol involves the reaction of sodium diarylphosphideborane complex with chiral 2,2(')-bisbenzenesul fonyl-1,1(')-dicyclopentane in toluene, followed by HBF4.OMe2-mediated BH3 decomplexation.
A NEW EFFICIENT PROTOCOL FOR THE PREPARATION OF CHIRAL BISPHOSPHINES OF THE BICP FAMILY
摘要:
A new procedure for the synthesis of chiral BICP ligands is described. The protocol involves the reaction of sodium diarylphosphideborane complex with chiral 2,2(')-bisbenzenesul fonyl-1,1(')-dicyclopentane in toluene, followed by HBF4.OMe2-mediated BH3 decomplexation.