Preparation of new chiral pyrrolidinebisphosphines as highly effective ligands for catalytic asymmetric synthesis of R-(−)-pantolactone
作者:Hisashi Takahashi、Masaaki Hattori、Mitsuo Chiba、Toshiaki Morimoto、Kazuo Achiwa
DOI:10.1016/s0040-4039(00)84983-7
日期:1986.1
New chiral pyrrolidinebisphosphines, MSCPM, PCPM and BCPM, were prepared. Among them, BCPM was found to be the most effective ligand for catalytic asymmetric synthesis of R-(−)-pantolactone.
制备了新的手性吡咯烷二膦,MSCPM,PCPM和BCPM。其中,发现BCPM是R -(-)-泛内酯催化不对称合成的最有效配体。