892153-49-0Relevant academic research and scientific papers
A new convenient synthesis of 2,4-disubstituted-1,2,4-triazolo[1,5-a] quinazolin-5(4H)-ones
Shawali, Ahmad S.,Hassaneen, Hamdi M.,Shurrab, Nabil Kh.
experimental part, p. 1825 - 1829 (2009/06/08)
(Chemical Equation Presented) A novel series of 2,4 disubstituted-1,2,4- triazolo[1,5-a]quinazolin-5(4H)-ones were prepared by Dimroth rearrangement of their respective isomers namely 1,4-disubstituted-[1,2,4]triazolo[4,3-a]- quinazolin-5(4H)-ones. The la
