Enantiomerically Pure Cyclopropyl Hemiacetals: Lipase-Catalyzed Synthesis of Chiral, Nonracemic Ester Homoenolate Equivalents
作者:Bernhard Westermann、Birte Krebs
DOI:10.1021/ol006752f
日期:2001.1.1
Pseudomonas cepacia show enantiodivergent behavior toward these substrates. Subsequent ring opening of these building blocks can be achieved with ZnCl2 leading to chiral, nonracemic alpha-substituted homoenolateanions.