Direct Asymmetric Dynamic Kinetic Resolution by Combined Lipase Catalysis and Nitroaldol (Henry) Reaction
作者:Pornrapee Vongvilai、Rikard Larsson、Olof Ramström
DOI:10.1002/adsc.200700432
日期:2008.2.22
The asymmetric synthesis of β-nitroalkanol derivatives was simply achieved by a combined nitroaldol (Henry) reaction with lipase-catalyzed transesterification in high yield and enantiomeric purity (up to 92% and 99% ee) through a direct one-pot procedure.
β-硝基链烷醇衍生物的不对称合成可通过直接的一锅法以高收率和对映体纯度(高达92%和99%ee)的脂肪酶催化的酯交换反应与硝基羟醛(Henry)组合反应简单地实现。