Synthesis of New 1,4-Benzodioxanуl-1,2,4-triazole Derivatives

Аннотация

The reaction of 5-(1,4-benzodioxan-2-yl)-4H-1,2,4-triazole-3-thiol with N-substituted chloroacetic acid amides obtained by condensation of chloroacetyl chloride with various primary amines furnished a series of S-amidomethyl derivatives. The corresponding thiazolotriazolone prepared from 2-[5-(1,4-benzodioxan-2-yl)-4H-1,2,4-triazol-3-ylthio]acetic acid reacted with aromatic aldehydes to form arylidene derivatives.