Synthesis of decalin type chiral synthons based on enzymatic functionalisation and their application to the synthesis of (−)-ambrox and (+)-zonarol
作者:Hiroyuki Akita、Masako Nozawa、Hiroyo Shimizu
DOI:10.1016/s0957-4166(98)00172-4
日期:1998.5
Stereoselective syntheses of (−)-ambrox 2 and (+)-zonarol 3 were achieved based on the enzymatic syntheses of (8aS)- and (8aR)-decalin-type 1,3-diols 1, respectively. Non-racemic intermediates such as (8aS)-1 and (8aR)-1 were obtained based on the enantioselective hydrolyses of the phenolic acetal derivative (±)-7 by acylase I.