摘要
O-Acylation of 4-and 4,5-substituted N-hydroxythiazole-2(3H)-thiones occurred in solutions of acetone upon treatment with solid K(2)CO(3) and a variety of neat acyl chlorides (primary, secondary, and tertiary alkyl, aryl; 60-87% yield; similar to 10 g scale).
- 出版日期2010-2