Synthesis, characterization, antibacterial and antifungal activity of 2-(aryl)-3-(3-((8-hydroxyquinolin-5-yl)diazenyl)phenyl)thiazolidin-4-ones
作者:Himani N. Chopde、Ramakanth Pagadala、Jyotsna S. Meshram、Venkateshwarlu Jetti
DOI:10.1002/jhet.788
日期:2011.11
5‐((3‐Aminophenyl)diazenyl)quinolin‐8‐ol (1) was synthesized by diazotization reaction and coupled with 8‐hydroxyquinoline moiety. This amine on facile condensation with aromatic aldehydes in presence of glacial acetic acid and ethanol affords anils (2). These anils on cyclocondensation reaction with thioglycolic acid (i.e., mercaptoacetic acid) yield the titled compound (3). The structure of the newly
通过重氮化反应合成5-((3-氨基苯基)二氮烯基)喹啉-8-醇(1)并与8-羟基喹啉部分偶联。该胺在冰醋酸和乙醇的存在下与芳族醛容易缩合,得到了茴香醚(2)。这些与硫代乙醇酸(即巯基乙酸)发生环缩合反应的苯胺得到标题化合物(3)。通过元素分析和光谱分析证实了新合成的茴香(2)和噻唑烷酮(3)的结构。已经针对不同的细菌和真菌菌株筛选了标题化合物。J.杂环化学。(2011)。