New members of the chiral pool: β-Hydroxypiperidine carboxylates from Baker's yeast reductions of the corresponding keto-esters
作者:David W. Knight、Neil Lewis、Andrew C. Share、David Haigh
DOI:10.1016/s0957-4166(00)80164-0
日期:1993.4
Baker's yeast reduction of the keto-piperidinecarboxylates 2 and 6 leads to the corresponding hydroxy-esters 3 and 7a in good chemical yields and with >99% d.e. and >93% e.e. in both cases.