Diastereoselective and Enantioselective Synthesis of Tertiary α-Hydroxy Phosphonates through Hydrogen-Bond Catalysis
作者:Vijaya Bhasker Gondi、Koji Hagihara、Viresh H. Rawal
DOI:10.1002/anie.200804244
日期:2009.1.12
Hydrogen‐bond activation by a diol promotes enantioselective Mukaiyama aldol reactions of acyl phosphonates. This mild and general method gives α‐hydroxy phosphonate products having two chiral centers, one tertiary and one quaternary, formed with high diastereo‐ and enantioselectivity.