摘要:
Quinoline-8-carboxylic acid azolides of the formula ##STR1## where A, X and R have the meanings given in the disclosure, and their use as herbicides.
摘要:
R.sup.1 is C.sub.1 -C.sub.4 -alkyl which may carry from one to five halogen atoms or one of the groups stated for X;R.sup.2 is a heteroaromatic structure bonded via a nitrogen atom, which has a 5-membered ring and contains, in addition to carbon ring members, from one to three nitrogen atoms, andR.sup.3 is halogen, C.sub.1 -C.sub.4 -alkylthio, one of the groups stated for R.sup.2 or phenylthio which in turn may carry from one to three of the following radicals: halogen, C.sub.1 -C.sub.4 -alkyl, C.sub.1 -C.sub.4 -haloalkyl, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.4 -haloalkoxy or C.sub.1 -C.sub.4 -alkylthio, and where the phenylthio group may also carry halogen atoms such that the total number of radicals is 4 or 5,and salts thereof which can be used in agriculture, are suitable as herbicides. 2
摘要:
Thiadiazabicyclononane derivatives of the formula I ##STR1## (R.sup.1 =H, F; R.sup.2 =halogen; R.sup.3 =H, C.sub.1 -C.sub.4 -alkyl; R.sup.4 =H, C.sub.1 -C.sub.8 -alkoxycarbonyl, C.sub.3 -C.sub.6 -alkenyloxycarbonyl or C.sub.3 -C.sub.5 -alkynyloxycarbonyl, and these 3 groups may additionally bear C.sub.1 -C.sub.4 -alkoxy; X, Y, Z=O,= S; a=C.sub.2 -C.sub.3 -alkylene chain which in addition to R.sup.4 may bear up to 3 identical or different radicals R.sup.5 : OH, COOH, C.sub.1 -C.sub.4 -alkyl or C.sub.1 -C.sub.6 -alkoxycarbonyl, and the last two radicals may in turn bear up to 5 halogen atoms or one of the following substituents; OH, CN, SH, C.sub.1 -C.sub.4 -alkoxy, C.sub.1 -C.sub.6 -alkylthio, C.sub.3 -C.sub.6 -alkenyloxy, C.sub.3 -C.sub.6 -alkenylthio, C.sub.3 -C.sub.6 -alkynyloxy, C.sub.3 -C.sub.6 -alkynylthio, C.sub.1 -C.sub.6 -alkylcarbonyloxy, C.sub.1 -C.sub.6 -alkoxycarbonyl, C.sub.1 -C.sub.6 -alkoxycarbonyl-C.sub.1 -C.sub.4 -alkoxy or C.sub.1 -C.sub.6 -alkoxycarbonyl-C.sub.1 -C.sub.4 -alkylthio).These thiadiazabicyclononane derivatives are suitable for use as herbicides.
摘要:
Cinnamic esters of the formula I ##STR1## where the dotted bond is a single or double bond, R.sup.1 is hydrogen or fluorine, R.sup.2 is halogen, R.sup.3 is hydrogen, halogen or C.sub.1 -C.sub.4 -alkyl, R.sup.4 is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.6 -alkyl, or is C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl or benzyl, and X is oxygen or sulfur, processes for their manufacture, and agents containing them.
摘要:
3-(N-3,4,5,6-Tetrahydrophthalimido)-cinnamic esters of the general formula I ##STR1## where n is 1 or 2 and the substituents have the following meanings:R.sup.1 is hydrogen or fluorine,R.sup.2 is halogen,R.sup.3 is hydrogen, halogen or C.sub.1 -C.sub.4 -alkyl,R.sup.4 is hydrogen, substituted or unsubstituted C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.7 -cycloalkyl, C.sub.3 -C.sub.6 -alkenyl, C.sub.3 -C.sub.6 -alkynyl or benzyl,R is C.sub.1 -C.sub.4 -alkyl,processes for their manufacture, and herbicidal agents containing them.
摘要:
Aromatic carboxylic acid derivatives of the formula ##STR1## in which the radical ##STR2## is a substituted or unsubstituted quinoline, naphthalene, benzofuran, thiophene or pyridine radical,R.sup.1 is hydrogen, alkylidenaminoxy, unsubstituted or substituted cycloalkylidenaminoxy, succinyliminoxy, unsubstituted or substituted alkenyloxy, alkynyloxy, azolyl, alkylsulfonylamino, alkoxycarbonylalkyloxy, N-azolylalkyloxy, unsubstituted or substituted alkoxy, unsubstituted or substituted phenylalkoxy, hydroxyl or the radical O.sup..crclbar. M.sup..sym., M.sup..sym. being one equivalent of an alkali metal, alkaline earth metal or organic ammonium ion,R.sup.2 and R.sup.3 are alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio,X is oxygen or sulfur,Y and Z are nitrogen or the methine group, andR.sup.4 and R.sup.5 are hydrogen, halogen, alkyl, haloalkyl, nitro, alkoxy, unsubstituted or substituted alkenyloxy, acylamino, alkylamino, dialkylamino or arylamino, and their use for controlling the growth of unwanted plants.
摘要:
Pyridine derivatives of the formula ##STR1## where R.sup.1 is alkylideneaminoxy which is unsubstituted or monosubstituted or disubstituted by alkoxy, alkylthio or phenyl, cycloalkylideneaminoxy which is unsubstituted or monosubstituted or disubstituted by alkyl, succinyliminoxy or azolyl which is unsubstituted or monosubstituted or disubstituted by alkyl or halogen, R.sup.2 and R.sup.3 are each alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio, R.sup.4 is hydrogen, halogen, alkyl, haloalkyl or alkoxy, and Z is nitrogen or the methine group, and their use for combating unwanted plant growth.
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:
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.