PROCESS FOR THE PREPARATION OF 1-(1,2,4-TRIAZOL-1-YL)-1-PHENOXY KETONES

摘要

1449588 1,2,4-Triazole derivatives BAYER AG 11 Feb 1975 [12 Feb 1974] 5739/75 Heading C2C A process for the preparation of 1,2,4-triazole derivatives of the formula wherein R is alkyl or aryl; X is alkyl, halogen, alkoxycarbonyl, nitrile, phenyl and/or nitro and n is 0 or an integer from 1 to 5, comprises reacting a dihaloketone of the formula wherein Hal is halogen, with 1,2,4-triazole and a phenol of the formula in the presence of an acid-binding agent and of a solvent or diluent, at a temperature of from 0‹ to 150‹ C. The products may be used as fungicides.