A Convenient One-Pot Synthesis of Some New 3-(2-Phenyl-6-(2-thienyl)-4-pyridyl)hydroquinolin-2-ones Under Microwave Irradiation and Their Antimicrobial Activities
作者:Niraj K. Ladani、Manish P. Patel、Ranjan G. Patel
DOI:10.1080/10426500902915507
日期:2010.2.23
A series of 3-(2-phenyl-6-(2-thienyl)-4-pyridyl)hydroquinolin-2-ones 4a–o were synthesized in high yields by a one–pot cyclocondensation reaction under Kröhnke's reaction conditions using 2-chloro-3-formyl quinoline 1a–c, 2-acetyl thiophene 2, and various N-phenacylpyridinium bromides 3a–e in a mixture of ammonium acetate and acetic acid by microwave irradiation. All the compounds have been characterized
通过在克伦克反应条件下使用 2-氯的单锅环缩合反应以高收率合成了一系列 3-(2-苯基-6-(2-噻吩基)-4-吡啶基)氢喹啉-2-酮 4a-o -3-甲酰基喹啉 1a-c、2-乙酰噻吩 2 和各种 N-苯甲酰基溴化吡啶鎓 3a-e 在醋酸铵和醋酸的混合物中通过微波辐射。所有化合物均已通过元素分析、FT-IR、1H NMR 和 13C NMR 光谱分析进行表征。已经筛选了这些化合物的抗微生物活性。补充材料可用于本文。转至出版商在线版的磷、硫和硅及相关元素,查看免费的补充文件。