Pyridine-mediated efficient synthesis of (benzo)thiazoles-containing amides via the acylation of 2‐amino(benzo)thiazoles under ultrasonic irradiation
作者:Zengyang Xie、Chuan-Ang Yu、Luying Xie、Jingjie Tang、Jiayu Liu、Shangyu Shi
DOI:10.1016/j.molstruc.2024.138200
日期:2024.8
An efficient and practical methodology for the synthesis of (benzo)thiazoles-containing amides through pyridine-mediated acylation of 2‐amino(benzo)thiazoles under ultrasonic irradiation was developed. The short reaction time (within 1 min), good functional group tolerance, experimental simplicity and ease of scale-up were salient features of the present strategy, which enables straightforward access
开发了一种有效且实用的方法,通过超声辐射下吡啶介导的 2-氨基(苯并)噻唑酰化合成含(苯并)噻唑的酰胺。反应时间短(1 分钟内)、良好的官能团耐受性、实验简单性和易于放大是本策略的显着特征,这使得能够直接获得预期产品,并具有良好到优异的产率。此外,还研究了所得酰胺的进一步转化。