Enantioselective Synthesis of Cyclic Thioureas via Mannich Reaction and Concise Synthesis of Highly Optically Active Methylthioimidazolines: Discovery of a More Potent Antipyretic Agent
作者:Xianxing Jiang、Yiqing Wang、Gen Zhang、Dan Fu、Futing Zhang、Ming Kai、Rui Wang
DOI:10.1002/adsc.201100288
日期:2011.7
synthesis by the rapid construction of chiral molecular complexity around the biologically relevant framework using a highly efficient strategy is a key goal of organic synthesis. Herein, a highly efficient and convenient strategy that allows the rapid synthesis of highly optically active methylthioimidazolines through the novel rosin‐derived thiourea‐catalyzedasymmetric synthesis of cyclic thioureas with