SULFONYLTRIAZOL DERIVATIVES AND THEIR USE FOR COMBATING MICRO-ORGANISMS

摘要

The invention relates to new sulfonyltriazol derivatives of formula (I), in which Hal is fluorine, chlorine or bromine, R<1> is hydrogen, alkyl, alkoxyalkyl, cycloalkyl, alkyl aminocarbonyl, possibly substituted phenyl, possibly substituted phenoxy or possibly substituted heterocyclyl; R<2> is alkyl or possibly substituted heterocyclyl or a rest of formula in which R<3> (a) is halogen, alkyl or phenyl, R<4> is hydrogen or alkyl and R<5> is alkyl or possibly substituted phenyl; or R<4> and R<5> together with the nitrogen atom to which they are bound form a heterocyclic ring which can be substituted and can further contain an additional heteroatom. The invention further relates to a method for producing the above substances and to their use in combating undesirable micro-organisms.