Benzothiazines in Synthesis. A Formal Total Synthesis of Pseudopteroxazole
作者:Michael Harmata、Zhengxin Cai、Yugang Chen
DOI:10.1021/jo9009112
日期:2009.8.7
A formaltotalsynthesis of the antitubercular natural product was accomplished. This work was undertaken to address certain stereochemical problems in our initial synthesis. By using an ester group as a surrogate for a methyl group, we were able to intercept a key intermediate in our first synthesis with better selectivity and greater convergence than had previously been the case.