申请人:Ciba-Geigy Corporation
公开号:US04957535A1
公开(公告)日:1990-09-18
Novel bicyclic triazole compounds of the formula I have an excellent herbicidal and plant-growth regulating action. The compounds correspond to the formula I ##STR1## wherein Q is hydrogen or halogen, T is halogen, and Z is a radical --XR or --COXR, in which X is oxygen, sulfur or a radical --NR.sub.2 --, R is hydrogen, a C.sub.1 -C.sub.6 -alkyl, C hd 3-C.sub.6 -cycloalkyl, C hd 2-C.sub.6 -alkenyl or C.sub.3 -C.sub.6 -alkynyl radical, which is unsubstituted or substituted by halogen, or is a radical --A--COXR.sub.1, in which A is a C.sub.1 -C.sub.4 -alkylene bridge and R.sub.1 is hydrogen or C.sub.1 -C.sub.4 -alkyl, C.sub.3 -C.sub.6 -cycloalkyl, C.sub.3 -C.sub.4 -alkenyl or C.sub.3 -C.sub.4 -alkynyl.
式I的新型双环三唑化合物具有优异的除草和植物生长调节作用。所述化合物对应于式I
##STR1##
其中,Q为氢或卤素,T为卤素,Z为基团--XR或--COXR,其中X为氧、硫或基团--NR.sub.2 --,R为氢、C.sub.1-C.sub.6烷基、C.sub.3-C.sub.6环烷基、C.sub.2-C.sub.6烯基或C.sub.3-C.sub.6炔基基团,其未被取代或被卤素取代,或为基团--A--COXR.sub.1,其中A为C.sub.1-C.sub.4烷基桥,R.sub.1为氢或C.sub.1-C.sub.4烷基、C.sub.3-C.sub.6环烷基、C.sub.3-C.sub.4烯基或C.sub.3-C.sub.4炔基。