86601-77-6Relevant academic research and scientific papers
REINVESTIGATION OF A RECENT 1,3,4-BENZOTRIAZEPINE SYNTHESIS, FORMATION OF 1,3,4-OXADIAZOLES
Tihanyi, Endre,Gal, Melinda,Dvortsak, Peter
, p. 571 - 574 (2007/10/02)
It was shown by spectroscopic and synthetic methods that the reaction of anthranilic acid hydrazides with 1,1'-carbonylbisimidazole (CO/Im/2) afforded, in contrast with earlier literature data, no 1,3,4-benzotriazepines or quinazolines but 1,3,4-oxadiazole derivatives.
