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:
Novel herbicides of the formula ##STR1## in which R.sup.1 represents an organic radical,R.sup.2 represents hydrogen or an organic radical,R.sup.3 represents an organic radical or an amino radical,R.sup.4 represents hydrogen, an organic radical, an ether radical or an amino radical,X represents N or CH,Y and Z each represent N, CH or a substituted C radical, andM is H, a metal ion or an acyl radical, or a strong acid adduct thereof. Some intermediates 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 novel benzodisultams of the formula ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl,R.sup.2 represents hydrogen, fluorine, chlorine, bromine, hydroxyl, cyclopropyl, C.sub.1 -C.sub.4 -alkyl (which is optionally substituted by fluorine and/or chlorine), C.sub.1 -C.sub.4 -alkoxy [which is optionally substituted by fluorine and/or chlorine], C.sub.1 -C.sub.4 -alkylthio (which is optionally substituted by fluorine and/or chlorine), amino, or C.sub.1 -C.sub.4 -alkyl- or di-(C.sub.1 -C.sub.4 -alkyl)-amino (which is optionally substituted by fluorine) andR.sup.3 represents hydrogen, fluorine, chlorine, bromine, hydroxyl, cyclopropyl, C.sub.1 -C.sub.4 -alkyl (which is optionally substituted by fluorine and/or chlorine), C.sub.1 -C.sub.4 -alkoxy (which is optionally substituted by fluorine and/or chlorine), C.sub.1 -C.sub.4 -alkylthio (which is optionally substituted by fluorine and/or chlorine), amino or C.sub.1 -C.sub.4 -alkyl- or di-(C.sub.1 -C.sub.4 -alkyl)-amino (which is optionally substituted by fluorine).
摘要:
Novel herbicidally active fluoroalkoxyphenylsulphonylguanidines of the formula ##STR1## in which M is hydrogen or one equivalent of a metal,R.sup.1 is fluorine-substituted alkyl, andR.sup.2, R.sup.3 and R.sup.4 each independently is hydrogen or various organic radicals,or 1:1 adducts thereof with strong acids.
摘要:
Herbicidally active novel phenoxybenzoic acid derivatives of the formula ##STR1## in which R represents hydrogen, nitro or cyano,R.sup.1 represents hydrogen or alkyl andR.sup.2 and R.sup.3 are identical or different and represent hydrogen, alkyl, halogenalkyl or one equivalent of an alkali metal or alkaline earth metal ion, orR.sup.2 and R.sup.3 together represent an optionally substituted alkanediyl radical.
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 new benzodisultams of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl,R.sup.2 represents hydrogen or an optionally substituted radical from the series comprising alkyl, alkemyl, alkinyl and aralkyl, andR.sup.3 represents an optionally substituted and/or optionally fused six-membered aromatic heterocyclic radical which contains at least one nitrogen atom,a process for their preparation and their use as herbicides.