摘要:
Plant growth-regulating and fungicidally active novel substituted phenylsulphonylureas of the formula ##STR1## in which R is hydrogen, halogen, alkyl, alkoxy, halogenoalkyl or nitro,Y is oxygen or sulphur,Het is ##STR2## T is --X--CH.sub.2 --Si(CH.sub.3).sub.3, or ##STR3## or, if Het is ##STR4## can also be ##STR5## --O--CH.sub.2 --CN or --O--CH.sub.2 --CO--CH.sub.3, E is nitrogen or CH,R.sup.1 and R.sup.2 each independently is alkyl, alkoxy, or alkoxyalkyl,X is oxygen, sulphur, the sulphinyl group or the sulphonyl group,X' is hydrogen or alkyl andR.sup.3 is hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, alkoxyalkyl, alkylthioalkyl or optionally substituted aralkyl.
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.
摘要:
5-Dichloracetamido-4-nitro-1-aryl-pyrazoles of the formula ##STR1## in which R.sup.1 represents hydrogen, fluorine, chlorine or bromine,R.sup.2 represents hydrogen, fluorine or chlorine,R.sup.3 represents halogen, halogenoalkyl, halogenoalkoxy, halogenoalkythio or halogenoalkylsulphonyl,R.sup.4 represents hydrogen, fluorine, or chlorine, andR.sup.5 represents fluorine, chlorine or bromine, but in the case in which R.sup.1 and R.sup.5 simultaneously represent chlorine and in addition R.sup.2 and R.sup.4 simultaneously represent hydrogen, R.sup.3 does not represent chlorine or trifluoromethyl,exhibit herbicidal and plant growth-regulating properties. Novel intermediates therefor are also shown.
摘要:
Herbicidal 1-arylpyrazoles of the formula ##STR1## in which R.sup.1 represents hydrogen or nitro,R.sup.2 represents hydrogen or alkyl,R.sup.3 and R.sup.4 independently of one another each represent alkyl, halogenoalkyl or optionally substituted aryl,Ar represents optionally substituted phenyl or optionally substituted pyridyl,x represents a number 0 or 1 andy represents a number 0 or 1.
摘要:
Herbicidally active novel 1-phenyl-4-cyano-5-halogenopyrazoles of the formula ##STR1## in which R is hydrogen or alkyl,Hal is halogen, andAr is phenyl substituted at least once by a radical other than halogen.Intermediates of the formulas ##STR2## are also new.
摘要:
Herbicidal 5-acylamino-pyrazole derivatives of the formula ##STR1## in which R.sup.1 represents hydrogen, halogen or nitro,R.sup.2 represents hydrogen, alkyl, alkenyl, alkinyl or optionally substituted cycloalkyl,R.sup.3 represents hydrogen or alkyl, or represents optionally substituted cycloalkyl, or represents optionally substituted aryl,Ar represents in each case optionally substituted phenyl or pyridyl,X.sup.1 represents oxygen or sulphur,A represents a straight-chain or branched optionally substituted alkylene bridge,n represents the number 0 to 1 andX.sup.2 represents oxygen, or represents a radical .dbd.N--O--R.sup.4, or represents a radical ##STR2## wherein R.sup.4 represents hydrogen, alkyl, alkenyl, alkinyl, halogenoalkyl, halogenoalkenyl, alkoxyalkyl or alkylthioalkyl, or represents optionally substituted aralkyl, or represents optionally substituted aryl,R.sup.5 represents hydrogen or alkyl andR.sup.6 represents hydrogen or alkyl, or represents optionally substituted aryl, or represents a radical ##STR3## wherein X.sup.3 represents oxygen or sulphur andR.sup.7 represents hydrogen, alkyl, alkoxy, alkylamino or dialkylamino.
摘要翻译:其中R1代表氢,卤素或硝基,R2代表氢,烷基,烯基,炔基或任选取代的环烷基,R3代表氢或烷基,或代表任意取代的环烷基,或者代表任选取代的环烷基,或其代表任意取代的环烷基的除草的5-酰基氨基吡唑衍生物, 表示任选取代的芳基,Ar表示在任何情况下为任选取代的苯基或吡啶基,X1表示氧或硫,A表示直链或支链任选取代的亚烷基桥,n表示0至1,X 2表示氧,或表示 或者代表任意取代的芳烷基,或表示任意取代的芳基,R 5表示氢或烷基,或者表示任选被取代的芳烷基,或者表示任选被取代的芳烷基, R 6表示氢或烷基,或表示任选取代的芳基,或表示基团 表示氧或硫,R7表示氢,烷基,烷氧基,烷基氨基或二烷基氨基。
摘要:
Herbicidal and plant growth regulating 5-amino-1-phenyl-pyrazoles of the formula ##STR1## in which R.sup.1 to R.sup.4 each represents hydrogen or various organic radicals,X represents oxygen or sulphur,n represents the number 0, 1 or 2, andm represents the number 1, 2 or 3,but wherein, in the case where R.sup.1 and R.sup.3 represent hydrogen and R.sup.2 represents nitro, R.sup.4 does not simultaneously represent a propionyl radical.
摘要:
A 1-aryl-pyrazole of the formula ##STR1## in which R represents cyano or nitro,Ar represents in each case optionally substituted phenyl or pyridyl,X represents an azido group, or represents the radical ##STR2## and R.sup.1, R.sup.2 and R.sup.3 each independently represents alkyl, alkenyl, alkinyl, halogenoalkyl, alkoxy, alkoxyalkyl, cycloalkyl or cycloalkyloxy, or represents in each case optionally substituted aryl, aryloxy, aralkyl or aralkyloxy,but wherein, in the case where R represents cyano and X simultaneously represents an azido group, Ar does not represent unsubstituted phenyl and does not represent 5-nitro-2-pyridyl. The compounds exhibit herbicidal and plant growth-regulating activity.
摘要:
Herbicidally active substituted 5-amino-1-aryl-pyrazoles of the formula ##STR1## in which R represents hydrogen, cyano, nitro or alkoxycarbonyl,R.sup.1 represents hydrogen or alkyl,R.sup.2 and R.sup.3 independently of one another in each case represent alkyl, alkenyl, alkinyl, halogenoalkyl, alkoxyalkyl, cycloalkyl, alkoxy or cycloalkoxy, or represent in each case optionally substituted aryl, aryloxy, aralkyl or aralkyloxy,X represents oxygen or sulphur andAr represents in each case optionally substituted phenyl or pyridyl,or salts thereof.
摘要:
The invention relates to 3-aryl-pyrone derivatives of the general formula (I) ##STR1## in which the substituents are as defined in the specification. The compounds are useful as pesticides, herbicides and fungicides.