Concise synthesis of 2,4-disubstituted thiazoles from β-azido disulfides and carboxylic acids or anhydrides: asymmetric synthesis of cystothiazole C
作者:Yi Liu、Xue Sun、Xing Zhang、Jun Liu、Yuguo Du
DOI:10.1039/c4ob01460j
日期:——
A novel and efficient method for the one-pot synthesis of 2,4-disubstituted thiazoles from carboxylic acids or anhydrides is presented. Based on this new method, the total synthesis of the bis-2,4-disubstituted bis(thiazoles) natural product cystothiazole C is also presented.
提出了一种新颖有效的从羧酸或酸酐一锅合成2,4-二取代噻唑的方法。基于这种新方法,还提出了双-2,4-二取代的双(噻唑)天然产物巯基噻唑C的全合成。