Synthesis of Enantiomerically Enriched 2-Hydroxymethylalkanoic Acids by Oxidative Desymmetrisation of Achiral 1,3-Diols Mediated by<i>Acetobacter aceti</i>
作者:Elisabetta Brenna、Flavia Cannavale、Michele Crotti、Valerio De Vitis、Francesco G. Gatti、Gaia Migliazza、Francesco Molinari、Fabio Parmeggiani、Diego Romano、Sara Santangelo
DOI:10.1002/cctc.201601051
日期:2016.12.19
achiral 2‐alkyl‐1,3‐diols is performed by oxidation of one of the two enantiotopic primary alcohol moieties by means of Acetobacter aceti MIM 2000/28 to afford the corresponding chiral 2‐hydroxymethyl alkanoic acids (up to 94 % ee). The procedure, carried out in aqueous medium under mild conditions of pH, temperature and pressure, contributes to enlarge the portfolio of enzymatic oxidations available
非手性2-烷基-1,3-二醇的立体选择性去对称化是通过醋乙酸醋杆菌MIM 2000/28氧化两个对位伯醇部分之一进行的,以提供相应的手性2-羟甲基链烷酸(最高94 %ee)。该过程在pH,温度和压力中等的水性介质中进行,有助于扩大有机化学家可用于开发可持续生产工艺的酶促氧化反应的范围。