Activation of 1,2-Keto Esters with Takemoto’s Catalyst toward Michael Addition to Nitroalkenes
作者:Wilfried Raimondi、Olivier Baslé、Thierry Constantieux、Damien Bonne、Jean Rodriguez
DOI:10.1002/adsc.201100739
日期:2012.3
When activated with Takemoto’s catalyst, 1,2‐keto esters constitute versatile nucleophiles in the Michael addition reaction with nitroalkenes affording synthetically valuable, optically active anti‐adducts in very good yields and high enantiomeric excesses.
当用Takemoto的催化剂活化时,1,2-酮酸酯会在Michael加成反应中与硝基烯烃形成通用的亲核试剂,从而以非常高的收率和很高的对映体过量提供合成上有价值的光学活性抗加合物。