Enantioselective Access to Chiral Drugs by using Asymmetric Hydrogenation Catalyzed by Rh(POP) Complexes
作者:Pablo Etayo、José Luis Núñez-Rico、Héctor Fernández-Pérez、Anton Vidal-Ferran
DOI:10.1002/chem.201103014
日期:2011.12.9
POP art: Rhodium complexes of POP ligands serve as highly efficient and enantioselective catalysts in asymmetric hydrogenation leading to various valuable pharmaceutical building blocks and several direct precursors of chiral drugs such as LY2497282, lacosamide, rivastigmine, and aprepitant and 12 further examples (see scheme; nbd=norbornadiene; XC(O)G=NHAc, NHBoc, NHCbz, 2‐oxopyrrolidin‐1‐yl, OAc)
P OP艺术:P的铑络合物 OP配体充当在不对称氢化作为高效和对映选择性的催化剂导致各种有价值的药物积木和手性药物如LY2497282,拉考沙胺,利凡斯的明,和阿瑞匹坦和12个进一步示例几个直接前体(参见方案; nbd =降冰片二烯; XC(O)G = NHAc,NHBoc,NHCbz,2-氧吡咯烷-1--1-基,OAc)。