摘要:
The invention relates to the use of partly known substituted pyrazolin-5-one derivatives of the formula (I) ##STR1## as herbicides and fungicides, new substituted pyrazolin-5-one derivatives and processes for their preparation.
摘要:
The invention relates to the use of partly known substituted pyrazolin-5-one derivatives of the formula (I) ##STR1## as herbicides and fungicides, new substituted pyrazolin-5-one derivatives and processes for their preparation.
摘要:
The invention relates to the use of partly known substituted pyrazolin-5-one derivatives of the formula (I) ##STR1## as herbicides and fungicides, new substituted pyrazolin-5-one derivatives and processes for their preparation.
摘要:
5-acylamino-1-phenylpyrazole herbicides of the formula ##STR1## in which R represents cyano, alkoxycarbonyl, alkenyloxycarbonyl, alkinyloxycarbonyl, aminocarbonyl, alkylaminocarbonyl, alkenylaminocarbonyl or alkinylaminocarbonyl,R.sup.1 represents alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, cycloalkyl or optionally substituted aryl, and, in the case in which Y represents the ##STR2## group, also represents hydrogen, X represents oxygen or sulphur,Y represents oxygen, sulphur or the ##STR3## group, whereinZ represents hydrogen, alkyl, alkoxy, alkenyl, alkinyl or optionally substituted aryl,R.sup.2 represents hydrogen or the radical ##STR4## and R.sup.3, R.sup.4, R.sup.5, R.sup.6 and R.sup.7, which are identical or different, represent hydrogen, halogen, cyano, nitro, alkyl, alkoxy, alkylsulphonyl, alkoxycarbonyl or a radical --(X').sub.n --R.sup.8,whereinX' represents oxygen, sulphur, sulphinyl or sulphonyl,n represents 0 or 1 andR.sup.8 represents halogenoalkyl, with the proviso that at least one of the radicals R.sup.3, R.sup.4, R.sup.5, R.sup.6 or R.sup.7 represents a radical --(X').sub.n --R.sup.8, but R does not represent cyano when R.sup.5 represents trifluoromethyl.
摘要:
Herbicidally active 1-aryl-5-hydrazinopyrazoles of the formula ##STR1## in which R.sup.1 represents hydrogen or alkyl,R.sup.2 represents cyano or nitro,R.sup.3 represents hydrogen, or represents in each case optionally substituted alkyl, alkenyl, alkinyl or cycloalkyl, or represents a radical ##STR2## or represents a radical --SO.sub.2 --R.sup.7, R.sup.4 represents hydrogen, or represents in each case optionally substituted alkyl, alkenyl, alkinyl or cycloalkyl, or represents a radical ##STR3## or represents a radical --SO.sub.2 --R.sup.7, R.sup.5 represents hydrogen: or, in the case where R.sup.4 represents hydrogen, also represents a radical ##STR4## or represents a radical --SO.sub.2 --R.sup.7, or represents in each case optionally substituted alkyl, alkenyl, alkinyl or cycloalkyl, wherein, in each case,X represents oxygen or sulphur,R.sup.6 represents hydrogen, alkyl, alkoxy, alkoxyalkyl, alkylthio, alkylthioalkyl, alkylamino, dialkylamino, halogenoalkyl, alkenyl or alkinyl, or represents optionally substituted cycloalkyl, or represents in each case optionally substituted aryl, aryloxy, arylthio or arylamino andR.sup.7 represents alkyl, hydroxyalkyl, alkoxyalkyl, halogenoalkyl, alkenyl, alkinyl or cycloalkyl, or represents in each case optionally substituted aralkyl or aryl andAr represents substituted phenyl, or represents optionally substituted pyridyl.
摘要:
5-Amino-4-heterocyclyl-1-phenylpyrazoles of the formula ##STR1## in which R.sup.1 represents hydrogen or alkyl,R.sup.2 represents hydrogen or a radical ##STR2## R.sup.3 represents hydrogen, ##STR3## alkyl, alkenyl or alkinyl, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8 independently of one another represent hydrogen, cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, halogenoalkoxy or a radical --S(O).sub.n --R.sup.10,R.sup.9 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, alkoxyalkyl, alkylthioalkyl, optionally substituted cycloalkyl, optionally substituted aryl, alkoxy, alkylthio, optionally substituted aryloxy or aryloxyalkyl, optionally substituted arylthio, alkylamino, dialkylamino or optionally substituted arylamino,R.sup.10 represents alkyl, halogenoalkyl, amino, alkylamino or dialkylamino,X represents oxygen or sulphur,n represents the number 0, 1 or 2 andHet represents a saturated or unsaturated optionally substituted heterocyclic radical,exhibit herbicidal and plant growth-regulating activity.
摘要:
A 1-arylpyrazole of the formula (I) ##STR1## in which R.sup.1 stands for hydrogen or nitro,R.sup.2 stands for hydrogen, for a radical ##STR2## or a radical --S(O).sub.n --R.sup.5, R.sup.3 stands for alkyl, for a radical ##STR3## or for a radical --S(O).sub.n --R.sup.5, and, in addition, in the case where R.sup.2 stands for a radical --SO.sub.2 --R.sup.5, R.sup.3 alternatively stands for an inorganic or organic cation bonded in the manner of a salt,whereR.sup.4 stands for hydrogen, alkyl, alkenyl, alkinyl, monohalogenoalkyl, alkoxyalkyl, halogenoalkoxyalkyl, alkylthioalkyl, alkoxy, alkylthio, alkylsulphonylalkyl, alkylsulphinylalkyl, alkylamino, dialkylamino, optionally substituted cycloalkyl, optionally substituted aryl, optionally substituted aryloxy, optionally substituted arylthio, or for optionally substituted arylamino,X stands for oxygen or sulphur,R.sup.5 stands for alkyl, halogenoalkyl or for optionally substituted aryl,n stands for a number 0, 1 or 2, andAr stands for one of the radicals ##STR4## wherein A.sup.1 stands for hydrogen, fluorine or chlorine,A.sup.2 stands for fluorine or chlorine andA.sup.3 stands for hydrogen or fluorine, but excluding the compounds 5-ethoxycarbonylamino-1-(2,3-dichloro-4-trifluoromethylphenyl)-4-nitro- pyrazol and 5-acetamido-1-2,5-difluoro-4-trifluoromethylphenyl)-pyrazole. Such 1-arylpyrazoles are useful as herbicides and as plant growth-regulating agents.