1,5-diphenyl-1h-1,2,4-triazole-3-carboxamide derivatives and herbicidal composition containing the same

Abstract From the Canadian patent

Disclosed herein is a derivative of 1,5diphenyl-lH-1,2,4 triazole-3-carboxamide represented by the formula (I):, (I), wherein R is a straight-chain alkyl group having 1 to 10 carbon atoms which is non-substituted or substituted with 1 to 19 fluorine atoms, a branched alkyl group having 3 to 10 carbon atoms which is non-substituted or substituted with 1 to 19 fluorine atoms, a cyclic alkyl group having 3 to 10 carbon atoms, an alkyl group having 1 to 3 carbon atoms which is substituted with an alicyclic structure having 3 to 7 carbon atoms, a phenyl group or an aralkyl group having 7 to 9 carbon atoms; X1 is a halogen or an alkyl group having 1 to 3 carbon atoms; X2 is a hydrogen a halogen …