Lipase-catalyzed Knoevenagel condensation between α,β-unsaturated aldehydes and active methylene compounds
作者:Zhi Wang、Chun-Yu Wang、Hao-Ran Wang、Hong Zhang、Ya-Lun Su、Teng-Fei Ji、Lei Wang
DOI:10.1016/j.cclet.2014.03.036
日期:2014.5
A simple and efficient Knoevenagel condensation between α,β-unsaturatedaldehydes and active methylene compounds is reported. Notably, this condensation can be catalyzed by PPL (lipase from porcine pancreas) with satisfied yields (49%–92%). Moreover, PPL induces moderate Z/E selectivity in the Knoevenagel condensation.