139367-10-5Relevant academic research and scientific papers
Synthesis and biological activity of 5-phenyl-1,3,4-benzotriazepines. 25. Synthesis of (1,2,4)triazolo(4,3-a)(1,3,4)benzotriazepines and related tricyclics
Richter,Scheefeldt
, p. 701 - 705 (2007/10/02)
Some title compounds can be obtained conveniently by dehydration of 2-acylhydrazino- or by dehydrogenation of 2-(2-methylenhydrazino)- or by elimination of aniline from 2-phenyl(thio)semicarbazido-1,3,4-benzotriazepines. The direct cyclization of 2-hydraz
