Hisashi Takahashi, K. Achiwa
Feb 1, 1989
Citations
0
Influential Citations
9
Citations
Journal
Chemistry Letters
Abstract
The preparation of (2S,4S)-MOD-BPPM ((2S,4S)-N-(t-butoxycarbonyl)-4-[[bis(4′-methoxy-3′,5′-dimethylphenyl)]phosphino]-2-[[[bis(4′-methoxy-3′,5′-dimethylphenyl)]phosphino]methyl]pyrrolidine) and its application to highly effective asymmetric hydrogenations of (Z)-2-acetamidoacrylic acid derivatives are described.