名称:
Stereochemistry of Baker's yeast mediated reduction of α,β-unsaturated δ-lactones in the goniothalamin series.
摘要:
Baker's yeast reduction of racemic alpha,beta-unsaturated delta-lactones 5, 6 and 7 proceeds with kinetic preference for the (S) enantiomers. The procedure allows the obtainment of enantiomerically pure (+)-(R)-goniothalamin 5.
DOI:
10.1016/0957-4166(94)80139-8