Chemistry of Substituted Quinolinones. v. Synthesis and Use of Quinolinylphosphazenes in Amination of 8-Methylquinoline
作者:M. M. Ismail、M. Abass、M. M. Hassan
DOI:10.1080/10426500008082406
日期:2000.1.1
Abstract 2,4-Dihalo-8-methylqulnolines 2,3 have been prepared and subjected to azidation and hydrazination reactions showing interesting regioselective properties to give compounds 4-10. The targeted aminoquiolines 13, 14, 15, 17, 19, 22 and 23 were obtained via hydrolysis of their corresponding phosphazenes 11, 12, 16, 18, 20 and 21, respectively. These phosphazenes have been preliminary obtained
摘要 2,4-Dihalo-8-methylqulnolines 2,3 已被制备并进行叠氮化和肼化反应,显示出有趣的区域选择性,得到化合物 4-10。目标氨基喹啉 13、14、15、17、19、22 和 23 分别通过其相应的磷腈 11、12、16、18、20 和 21 的水解获得。这些磷腈是通过叠氮基和/或四唑并喹啉 4、5、6、10、18 和 22 与三苯基膦在沸腾苯或 1,2-二氯苯中的缩合而初步获得的。