An Efficient Microwave-Assisted Synthesis of Novel 2-{4-[(3-Aryl-1,8-naphthyridin-2-yl)amino]phenyl}-1H-benzo[de]isoquinoline-1,3(2H)-diones and Their Antimicrobial Activity
作者:B. Sakram、D. Ravi、K. Ashok、S. Rambabu、B. Sonyanaik、A. Kurumanna
DOI:10.1134/s1070363218040242
日期:2018.4
reaction between 2-chloro-3-aryl-1,8-naphthyridines and 2-(4-aminophenyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione in the presence of the catalytic system Pd(PPh3)4 and the base KO-t-Bu in toluene was studied. The reaction was initiated by microwave irradiation. Highly efficient synthesis has been developed for 2-4-[(3-aryl-1,8-naphthyridin-2-yl)amino]phenyl}-1H-benzo[de]isoquinoline-1,3(2H)-diones. Structures
在存在下2-氯-3-芳基-1,8-萘啶与2-(4-氨基苯基)-1 H-苯并[ de ]异喹啉-1,3(2 H)-二酮之间的布赫瓦尔德-哈特维格胺胺化反应研究了催化体系Pd(PPh 3)4和碱KO- t -Bu在甲苯中的合成。通过微波辐射引发反应。已经开发了2- 4-[(3-芳基-1,8-萘啶-2-基)氨基]苯基] -1 H-苯并[ de ]异喹啉-1,3(2 H)-的高效合成方法diones。通过IR,1 H和13评估合成的化合物的结构13 C NMR光谱。测试所有产品对大肠杆菌,枯草芽孢杆菌,肺炎克雷伯菌和金黄色葡萄球菌的抗菌活性。