Synthesis, Antimicrobial, and Anthelmintic Activities of Some New 3-Chlorobenzothiophene-2-Carbonylchloride Derivatives
作者:Gadada Naganagowda、Basavaraj Padmashali
DOI:10.1080/10426500903241713
日期:2010.7.30
respectively. The structures of the newly synthesized compounds were elucidated on the basis of elemental analyses, IR, 1H NMR, and mass spectral data and have been screened for antimicrobial and anthelmintic activities.
3-氯苯并噻吩-2-碳酰氯 1 由肉桂酸制备,然后转化为酰肼 2。3-氯-1-苯并噻吩-2-碳酰肼 2 与适当的异硫氰酸酯反应生成取代的氨基硫脲 3a-b,它们是环化成硫代四氢嘧啶 4a-b、1,3,4-噻二唑 5a-b、噻唑烷 6a-b、1,3,4-恶二唑 7a-b、三唑 8a-b、1,2,4-三唑取代的硫代酸酯 9a-f , 和 1,3-噻唑亚基 10a–b,分别。根据元素分析、IR、1H NMR 和质谱数据阐明了新合成化合物的结构,并筛选了抗微生物和驱虫活性。