Microbial resolution and asymmetric reduction related to optically active 1,3-diphenylpropane-1,3-diol
作者:Koji Yamamoto、Hiroyuki Ando、Hiroaki Chikamatsu
DOI:10.1039/c39870000334
日期:——
An efficient microbial resolution of 1,3-diphenylpropane-1,3-diol (4) has been achieved by exposing the corresponding diacetate to Trichoderma viride; a reductive cleavage of chiral acetals (6) derived from (4) with hydride reagent (Br2AlH, Cl2AlH) affords optically active alcohols (8) of high enantiomeric purities.
有效的微生物分离1,3-二苯丙烷1,3,二醇(4)已通过将相应的二乙酸暴露于木霉中得以实现; 用氢化物试剂(Br 2 AlH,Cl 2 AlH )对衍生自(4)的手性缩醛(6)进行还原性裂解,得到高对映体纯度的光学活性醇(8)。