作者:Sana El-Baba、Jean-Claude Poulin、Henri B. Kagan
DOI:10.1016/s0040-4020(01)98803-9
日期:——
A racemic mixture of a compound bearing a reactive prochiral center can partially react with a chiral reagent ; diastereomeric products are formed and the starting material is kinetically resolved. The relationships between the relative amounts and the enantiomeric excesses of reaction products and recovered starting material are discussed. Applications are given for asymmetric hydrogenation of racemic
具有手性前手性中心的化合物的外消旋混合物可以与手性试剂部分反应; 形成非对映体产物,并且将原料动力学拆分。讨论了反应产物和回收的原料的相对量与对映体过量之间的关系。给出了由铑二氮杂配合物催化的外消旋AcΔPheAlaOMe不对称氢化的应用。