Microwave-Assisted Synthesis of 2-Long Alkenyl Chain Benzoxazoles and Naphtho[2,3-<i>d</i>]oxazoles and Their Antimicrobial Evaluation
作者:Saloni Gangal、Shweta Sharma、Abdul Rauf
DOI:10.1080/10426500802101398
日期:2008.12.23
A microwave-assisted combinatorial synthesis of 2-long alkenyl chain benzoxazoles and naphtho[2,3-d]oxazoles with a catalytic amount of phosphorus pentasulphide at ambient pressure has been developed. This procedure constitutes a simple, practical, and green synthetic method for benzoxazoles and their structural analogs. All the compounds [2(a–d) through 6(a–d)] have been screened for antibacterial
已开发出在环境压力下用催化量的五硫化二磷合成 2 长链烯基链苯并恶唑和萘并 [2,3-d] 恶唑的微波辅助组合。该过程构成了一种简单、实用、绿色的苯并恶唑及其结构类似物的合成方法。所有化合物 [2(a-d) 至 6(a-d)] 均已通过抗菌和抗真菌活性筛选。这些化合物对革兰氏阳性菌和革兰氏阴性菌显示出良好的活性。所有化合物对几乎所有真菌菌株也显示出良好的效果。合成化合物的结构通过IR、1H NMR、13C NMR、MS数据和元素分析阐明。