P. Molina, A. Tárraga, M. L. Peña
Nov 30, 1982
Citations
0
Influential Citations
6
Citations
Journal
Tetrahedron Letters
Abstract
Abstract A number of derivatives of the bicyclic 1,2,4-triazolo [1,5-a] pyridine ( 3 ) and pyrido [2,1-f][1,2,4] triazine ( 4 and 7 ) have been prepared by reaction of 2-methylthio- and 2-ethoricarbonyl-4, 6-diphenylpyrylium salts, respectively, with amidrazones.