Utility involving thioacetoacetanilides as precursors for synthesis of new thiazole, thiadiazole and thiophene derivatives with antimicrobial activity
作者:Ahmed Fekri、Eman M. Keshk
DOI:10.1080/17415993.2015.1114117
日期:2016.3.3
demonstrated. Thus, reactions of 1 with α-bromoketones (bromoacetone and phenacyl bromide) and hydrazonoyl bromides afforded the corresponding thiazole, thiophene and 1,3,4-thiadiazole derivatives, respectively. The synthesis and reactivity of thiazolidin-5-one 2 toward aromatic diazonium chlorides and aromatic aldehydes were described. Most of the synthesized compounds were screened for their antibacterial
摘要 证明了硫代乙酰苯胺 (1) 和/或 α-芳基肼基硫代乙酰苯胺 4 对许多不同的 α-卤代羰基化合物的行为。因此,1 与 α-溴酮(溴丙酮和苯甲酰溴)和腙酰溴的反应分别提供了相应的噻唑、噻吩和 1,3,4-噻二唑衍生物。描述了 thiazolidin-5-one 2 对芳香重氮氯化物和芳香醛的合成和反应性。大多数合成的化合物都经过了抗菌和抗真菌活性的筛选,并显示出相对于对照药物的可接受的抗菌活性。图形概要