A PROCESS FOR THE PREPARATION OF 1-ARYL-4-SUBSTITUTED-1,4-DIHYDRO-5H-TETRAZOL-5-ONES

摘要

Herbicidal compounds of formula (I), wherein Z is a substituted sulfonylamino group or a salt thereof, X<1> is fluorine or chlorine, X<2> is chlorine or bromine, and R is a substituted or unsubstituted alkyl or alkenyl or trifluoromethylthio; intermediates and processes for producing the herbicidal compounds; and compositions containing the herbicidal compounds and a method for using the compositions.