Studies on as-Triazine Derivatives. IV. Synthesis of Unsymmetrical 5,6-Disubstituted 1,2,4-Triazines

Abstract

The reaction of 5-chloro-6-methyl-3-phenyl-1.2.4-triazine (s) with ethylidenetriphenylphosphorane followed by the hydrolysis of the resulting as-triazinylphosphorane af-