摘要:
N-aryltetrahydrophthalimide derivatives and intermediates therefor of the general formula I ##STR1## where A is O.sub.2 N--, H.sub.2 N-- or ##STR2## corresponding to compounds Ia, Ib and Ic, R.sup.1 is hydrogen, fluorine or chlorine,R.sup.2 is hydrogen or cyano,R.sup.3 is C.sub.1 -C.sub.6 -alkyl, C.sub.2 -C.sub.6 -alkenyl or C.sub.2 -C.sub.6 -alkynyl, which each may be substituted by halogen or C.sub.1 -C.sub.4 -alkoxy, or is C.sub.1 -C.sub.3 -alkyl, which may be substituted by C.sub.3 -C.sub.8 -alkenyl, C.sub.3 -C.sub.8 -alkynyloxycarbonyl or C.sub.2 -C.sub.10 -alkoxycarbonyl which may be substituted in the alkoxy moiety by C.sub.1 -C.sub.4 -alkoxy, halogen or phenyl,and herbicides which contain compounds of the formula Ic.
摘要:
Fluoroalkyl-substituted quinoline derivatives of the formula ##STR1## where R.sup.1 is chlorine, fluorine, hydroxyl, O.sup..crclbar. Met.sup..sym., C.sub.1 -C.sub.4 -alkoxy or a radical of the formula ##STR2## R.sup.2 and R.sup.3 independently of one another are each hydrogen, C.sub.1 -C.sub.3 -alkyl or C.sub.1 -C.sub.3 -fluoroalkyl, R.sup.4 is fluorine, chlorine or bromine, with the proviso that one or both of the radicals R.sup.2 and R.sup.3 are C.sub.1 -C.sub.3 -fluoroalkyl, herbicides containing these compounds as active ingredients, and their use for controlling unwanted plant growth.
摘要:
Oxime esters of substituted quinoline-8-carboxylic acids of the formula ##STR1## where X is hydrogen, C.sub.1 -C.sub.4 -alkyl or halogen, Z is hydrogen or methyl, R.sup.1 is C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkoxymethyl, C.sub.1 -C.sub.4 -alkoxyethyl, C.sub.1 -C.sub.4 -alkylthiomethyl, C.sub.1 -C.sub.4 -alkylthioethyl, C.sub.1 -C.sub.4 -alkoxycarbonyl, C.sub.3 -C.sub.6 -alkenyl or C.sub.5 -C.sub.8 -cycloalkyl, each of which is unsubstituted or bears up to 3 methyl substituents, hydrogen, cyano, acetyl, benzoyl, unsubstituted benzyl or phenyl, or benzyl or phenyl bearing up to 3 substitutents selected from the group consisting of halogen, cyano, trifluoromethyl, C.sub.1 -C.sub.4 -haloalkyloxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -alkyl, hydroxy, dimethylamino or acetamino, R.sup.2 is hydrogen if R.sup.1 is not hydrogen, R.sup.2 further denotes C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.4 -alkoxymethyl, chloromethyl, azolylmethyl, 1,1-dimethoxymethyl, cyano, C.sub.1 -C.sub.4 -alkoxycarbony, C.sub.1 -C.sub.4 -alkoxy, phenyl if R.sup.1 is H, CH.sub.3 or acetyl, or R.sup.2 denotes, when R.sup.1 is H or methyl, furyl, tetrahydrofuryl, thienyl, tetrahydropyranyl, tetrahydrothiopyranyl, dihydro-.DELTA..sup.3 -pyranyl or dihydro-.DELTA..sup.3 -thiopyranyl; further, R.sup.1 and R.sup.2, together with the carbon atom to which they are linked, denote C.sub.1 -C.sub.12 -cycloalkylidene, C.sub.5 -C.sub.6 -cycloalkenylidene or 4-oxacyclohexadienylidene, each of which is unsubstituted or bears up to 3 methyl substituents, it being possible, where the ring is 5-membered or 6-membered, or doubly unsaturated 6-membered, for it to contain an oxygen or sulfur atom, their preparation, and their use as herbicides.
摘要:
Novel N-arylsulfonyl-N'-pyrimidyl-ureas of the formula ##STR1## where A is a radical of the formula ##STR2## where R.sup.1 is hydrogen, halogen, cyano, nitro, haloalkyl, alkyl, alkoxy, CO-R.sup.4, S(O).sub.m -alkyl or SO.sub.2 R.sup.5,R.sup.2 is hydrogen, halogen, methyl, ethyl, methoxy or ethoxy,R.sup.3 is hydrogen, halogen, nitro or methoxy,R.sup.4 is hydrogen, alkyl, alkoxy, alkenyloxy, alkynyloxy, alkylthio, phenoxy, benzyloxy or alkoxy which is unsubstituted or substituted by halogen atoms or alkoxy,R.sup.5 is alkoxy, phenoxy or benzyloxy which is unsubstituted or substituted by 1 to 3 halogen atoms,m is one of the integers 0, 1 and 2,R.sup.6 is oxygen or sulfur,R.sup.7 is hydrogen or alkyl,X is alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio or halogen,Y is the methyne group -CH= andZ is azolyl linked via nitrogen, salts of these compounds, and their use for combating the growth of unwanted plants.
摘要翻译:其中A是下式的基团:其中R 1是氢,卤素,氰基,硝基,卤代烷基,烷基,烷氧基,CO-R 4,S(C 1 -C 6)烷基的新的N-芳基磺酰基-N'-嘧啶基 - 脲 (O)m-烷基或SO 2 R 5,R 2是氢,卤素,甲基,乙基,甲氧基或乙氧基,R 3是氢,卤素,硝基或甲氧基,R 4是氢,烷基,烷氧基,烯氧基,炔氧基,烷硫基,苯氧基,苄氧基 或未被取代或被卤素原子或烷氧基取代的烷氧基,R5是未取代或被1至3个卤素原子取代的烷氧基,苯氧基或苄氧基,m是整数0,1和2之一,R6是氧或硫, R 7是氢或烷基,X是烷基,卤代烷基,烷氧基,卤代烷氧基,烷硫基或卤素,Y是甲炔基-CH =,Z是通过氮连接的唑基,这些化合物的盐,以及它们用于防止不想要的 植物。
摘要:
5-Amino-1-phenyl-pyrazole-4-carboxylic acid derivatives of the formula ##STR1## where R.sup.1, R.sup.2, R.sup.3 and A have the meanings given in the description, are used for controlling undesirable plant growth.
摘要:
2'-Phenylhydrazino-2-cyanoacrylic acid esters of the formula ##STR1## wherein R.sup.1 is methyl, trifluoromethyl, chlorine or bromine, R.sup.2 is chlorine, bromine, iodine or methylsulfonyl, R.sup.3 is hydrogen, chlorine or bromine, or methoxy in the 5-position, in which case R.sup.1 and R.sup.2 are chlorine, or R.sup.3 is chlorine in the 3-position, in which case R.sup.2 is hydrogen, and R.sup.4 is alkyl of 1 to 3 carbon atoms, allyl or propargyl, and herbicides containing these compounds.
摘要:
N-substituted 3,4,5,6-tetrahydrophthalimides and their intermediates of the general formula I ##STR1## where A is --NO.sub.2, --NH.sub.2 or ##STR2## corresponding to the compounds Ia, Ib and Ic, B is --CH.sub.2 --, --CH.sub.2 --CHR.sup.1 --, --CH.sub.2 --CHR.sup.1 --CH.sub.2 --, --CH.dbd., --CH.dbd.CR.sup.1 -- or --CH.dbd.CR.sup.1 --CH.dbd., R.sup.1 being --H, --Cl, --Br or --CH.sub.3, D is ##STR3## depending on the terminal group B, X is --H, --Cl or --Br, Y is --H, C.sub.1 -C.sub.7 --alkyl, --Cl, --Br, --CN, --CONH.sub.2 --CO.sub.2 R.sup.2, where R.sup.2 is H, C.sub.1 -C.sub.6 -alkyl, C.sub.5 -- or C.sub.6 -cycloalkyl, C.sub.1 -C.sub.4 -alkoxy-C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -alkylmercapto-C.sub.2 -C.sub.4 -alkyl, propargyl, benzyl, .alpha.-phenylethyl, .alpha.-phenylpropyl, C.sub.2 -C.sub.4 -alkyl which is monosubstituted, disubstituted or trisubstituted by F or Cl, or CH.sub.3 -substituted or Cl-substituted allyl, and Z is --COOR.sup.2, --CONR.sup.3 R.sup.4, ##STR4## where R.sup.3 and R.sup.4 are each H or C.sub.1 -C.sub.4 -alkyl or together form a 5-membered or 6-membered cycloaliphatic ring whose carbon chain may be interrupted by an oxygen atom.
摘要:
5-Amino-1-phenylpyrazole-4-carboxylic acid esters of the formula ##STR1## where R.sup.1 is methyl, trifluoromethyl, chlorine or bromine, R.sup.2 is chlorine, bromine, iodine or akylsulfonyl, R.sup.3 is hydrogen, chlorine or bromine, or is methoxy in the 5-position, in which case R.sup.1 and R.sup.2 are chlorine, whilst R.sup.2 is hydrogen if R.sup.3 is chlorine in the 3-position, and R.sup.4 is methyl, and herbicides containing these compounds.
摘要:
Phenylalkenylcarboxylic acid and esters thereof of the general formula I ##STR1## where X is hydrogen or fluorine, R.sup.1 is hydrogen, C.sub.1 C.sub.6 -alkyl, C.sub.5 - or C.sub.6 -cycloalkyl, (C.sub.1 -C.sub.4 -alkoxy)-C.sub.2 -C.sub.4 -alkyl or (C.sub.1 -C.sub.4 -alkylthio)-C.sub.2 -C.sub.4 -alkyl; W is a divalent radical --CH.dbd.CR.sup.2 --; --CH.dbd.CY--; --CH.dbd.CR.sup.2 --CH.sub.2 --; --CH.dbd.CR.sup.2 --CH.dbd.CR.sup.3 -- or ##STR2## where Y is chlorine or bromine and R.sup.2 and R.sup.3 are each hydrogen or C.sub.1 -C.sub.4 -alkyl, with the proviso that X is not F when W is --CH.dbd.CR.sup.2 --, their manufacture, and their use as herbicides.