Enantioselective bromolactonization of cis-1,2-disubstituted olefinic acids using an amino-thiocarbamate catalyst
作者:Chong Kiat Tan、Chencheng Le、Ying-Yeung Yeung
DOI:10.1039/c2cc31148h
日期:——
A facile, highly regio- and enantioselective amino-thiocarbamate-catalyzed bromolactonization of cis-1,2-disubstituted olefinic acids has been developed. The use of the enantio-enriched lactones in the synthesis of chiral synthetic intermediates is also demonstrated.
已经开发了一种容易的,高度区域和对映选择性的氨基-硫代氨基甲酸酯催化的顺式1,2-二取代的烯烃酸的溴内酯化反应。还证明了对映体富集的内酯在手性合成中间体的合成中的用途。