ANTIBACTERIAL AND ENZYME INHIBITION SCREENING OF SOME NEW ACETAMIDE AND AZOMETHINE DERIVATIVES
作者:SHAHID RASOOL、AZIZ-UR-REHMAN、MUHAMMAD ATHAR ABBASI、SABAHAT ZAHRA SIDDIQUI、SYED ADNAN ALI SHAH、IRSHAD AHMAD、SAIRA AFZAL
DOI:10.4067/s0717-97072015000400014
日期:——
NaH/DMF to synthesize N-substituted-2-((5-(2-chlorophenyl)-1,3,4-Oxadiazol-2-yl)sulfanyl)acetamide, 7a-f. The molecule 4 was stepped to ethyl ester and carbohydrazide. The carbohydrazide was made to react with aryl carboxaldehydes in methanol to synthesize N'-substituted-2-(5-(2-chlorophenyl)-1,3,4-Oxadiazol-2-ylthio)acetohydrazide, 11a-i. The structures of all the molecules were corroborated through
合成化学家一直在考虑将多官能团作为一个单元合成,以寻找新的有效分子。通过一系列步骤将2-氯苯甲酸(1)转化为5-(2-氯苯基)-1,3,4-氧二唑-2-硫醇(4)。该亲核试剂与不同的亲电试剂连接,该亲电试剂是通过芳基/烷基胺与2-溴乙酰溴在NaH / DMF中反应制备的,以合成N-取代的-2-((5-(2-氯苯基)-1,3,4-恶二唑-2-基)硫烷基)乙酰胺,7a-f。分子4逐步形成乙酯和碳酰肼。使碳酰肼与芳基甲醛在甲醇中反应,以合成N′-取代的-2-(5-(2-氯苯基)-1,3,4-氧杂二唑-2-基硫基)乙酰肼11a-i。通过IR,1 H-NMR和EI-MS光谱数据证实了所有分子的结构。