Alternative Synthesis of Dibenzo-and Dipyrido-[1,3]Diazepines from Thioamides and o,o′-Diaminobiaryls
作者:Koyo Matsuda、Isao Yanagisawa、Yasuo Isomura、Toshiyasu Mase、Tadao Shibanuma
DOI:10.1080/00397919708004101
日期:1997.7
Thioamides were treated with iodomethane, and then o,o'-diaminobiphenyl or bipyridyl to afford 6-substituted-5H-dibenzo- or dipyrido [1,3]diazepines in good yields.