EP0824528A1 - Composes sulfonylamino(thio)carbonyltriazoline(thi)ones a substituants aryloxy ou arylthio utilises comme herbicides - Google Patents

Composes sulfonylamino(thio)carbonyltriazoline(thi)ones a substituants aryloxy ou arylthio utilises comme herbicides

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Publication number
EP0824528A1
EP0824528A1 EP96914155A EP96914155A EP0824528A1 EP 0824528 A1 EP0824528 A1 EP 0824528A1 EP 96914155 A EP96914155 A EP 96914155A EP 96914155 A EP96914155 A EP 96914155A EP 0824528 A1 EP0824528 A1 EP 0824528A1
Authority
EP
European Patent Office
Prior art keywords
fluorine
alkyl
chlorine
alkoxy
substituted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP96914155A
Other languages
German (de)
English (en)
Inventor
Klaus-Helmut Müller
Rolf Kirsten
Ernst R. F. Gesing
Joachim Kluth
Kurt Findeisen
Johannes R. Jansen
Klaus König
Mark Wilhelm Drewes
Markus Dollinger
Hans-Joachim Santel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
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Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of EP0824528A1 publication Critical patent/EP0824528A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D249/12—Oxygen or sulfur atoms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
    • A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
    • A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof

Definitions

  • HERBICIDE SULFONYLAMINO (THIO) CARBONYLTRIAZOLINE (THI) ONE WITH ARYLOXY OR ARYLTHIO SUBSTITUTENTS
  • the invention relates to new sulfonylamino (thio) carbonyltriazolin (thi) ones with aryloxy or arylthio substituents, several processes for their preparation and their use as herbicides.
  • Q 1 represents oxygen or sulfur
  • Q 2 represents oxygen or sulfur
  • Q 3 represents oxygen or sulfur
  • R 1 represents hydrogen, hydroxyl, amino, alkydenamino or an optionally substituted radical from the series alkyl, alkenyl, alkynyl, alkoxy,
  • Z represents halogen, alkoxy, aralkoxy or aryloxy, with sulfonamides of the general formula (V)
  • R 3 has the meaning given above, if appropriate in the presence of an acid acceptor and if appropriate in the presence of a diluent, or if (c) triazoline (thi) ones of the general formula (II)
  • Z represents halogen, alkoxy, aralkoxy or aryloxy, if appropriate in the presence of an acid acceptor and if appropriate in the presence of a diluent, or if (d) triazolin (thi) one of the general formula (II)
  • R 3 has the meaning given above and
  • M represents an alkali metal or alkaline earth metal equivalent, optionally in the presence of a reaction auxiliary and optionally in
  • the new sulfonylamino (thio) carbonyltriazolin (thi) ones with aryloxy or arylthio substituents of the general formula (I) are notable for strong herbicidal activity.
  • the invention preferably relates to compounds of the formula (I) in which
  • Q 1 represents oxygen or sulfur
  • Q 2 represents oxygen or sulfur
  • Q 3 represents oxygen or sulfur
  • R 1 for hydrogen is hydroxy, amino, C 1 -C 6 alkylidene amino, for optionally by fluorine, chlorine, bromine, cyano, C 1 -C 4 alkoxy, C 1 -C 4 alkylcarbonyl or C 1 -C 4 -Alkoxy-carbonyl substituted C 1 -C 6 alkyl, for each optionally substituted by fluorine, chlorine and / or bromine substituted C 2 -C 6 alkenyl or C 2 -C 6 alkynyl, each optionally substituted by fluorine and / or chlorine substituted C 1 -C 6 alkoxy, C 1 -C 6 alkylamino, di (C 1 -C 4 alkyl) amino or C 1 -C 4 alkanoylamino, each optionally with fluorine, chlorine, bromine and / or C 1 -C 4 alkyl substituted C 3 -C 6 cycloalkyl or C 3 -C 6 cycloalkyl-C
  • R 2 in the event that Q 3 is oxygen, by cyano, carboxy, halogen, by C 1 -C 4 alkyl (which is optionally substituted by cyano, halogen or C 1 - C 4 alkoxy), by C 1 -C 4 alkoxy, C 1 -C 4 alkylcarbonyl, C 1 - C 4 alkoxycarbonyl or C 1 -C 4 alkylthio (which are each optionally substituted by cyano or halogen), by C 3 - C 6 -cycloalkyl phenyl or phenyl-C 1 -C 4 alkyl (each of which is optionally substituted by cyano, halogen, C 1 -C 4 alkyl, C 1 -C 4 haloalkyl, C 1 -C 4 ⁇ alkoxy and / or C 1 -C 4 - haloalkoxy are substituted) substituted phenyl or naphthyl and in the event that Q 3 represents sulfur,
  • R 4 and R 5 are identical or different and represent hydrogen, fluorine, chlorine, bromine, iodine, nitro, C 1 -C 6 -alkyl (which may be replaced by fluorine, chlorine, bromine, cyano, carboxy, C 1 -C 4 - Alkoxycarbonyl, C 1 -C 4 alkylamino carbonyl, di (C 1 -C 4 alkyl) amino carbonyl, hydroxy, C 1 -C 4 alkoxy, formyloxy, C 1 -C 4 alkyl- carbonyloxy, C 1 -C 4 alkoxycarbonyloxy, C 1 -C 4 alkylamino carbonyloxy, C 1 -C 4 alkylthio, C 1 -C 4 alkylsulfinyl, C 1 -C 4 alkylsulfonyl, di- (C 1 -C 4 alkyl) aminosulfonyl, C 3 -C 6 cycloalkyl or phen
  • R 6 for C 1 -C 4 alkyl (which is optionally substituted by fluorine, chlorine, bromine, cyano or C 1 -C 4 alkoxycarbonyl), C 3 - C 6 alkenyl, C 3 -C 6 alkynyl , C 1 -C 4 alkoxy, C 1 -C 4 alkoxy-C 1 - C 4 -alkylam ⁇ no, C 1 -C 4 -alkylamino, D ⁇ - (C 1 -C 4 -alkyl) -amino, phenyl or the radical -NHOR 7 , where R 7 is C 1 -C 12 -alkyl (which optionally by fluorine,
  • R 4 and / or R 5 furthermore for phenyl or phenoxy, for C 1 -C 4 alkylcarbonylamino, C 1 -C 4 alkoxycarbonylamino, C 1 -C 4 alkylaminocarbonylamino, di- (C 1 -C 4 alkyl) amino-carbonylamino, or for the
  • R 8 for hydrogen; C 1 -C 6 alkyl C 3 -C 6 cycloalkyl C 1 -C 6 alkoxy, C 3 -C 6 cycloalkoxy, C 3 -C 6 alkenyloxy, C 1 -C 4 alkylthio, C 1 -C 4 -
  • R 4 and / or R 5 furthermore for trimethylsilyl, thiazolinyl, C 1 -C 4 -alkylsulfonyloxy, di- (C 1 -C 4 -alkyl) -aminosulfonylamino or for the rest
  • R for optionally by fluorine, chlorine, cyano, carboxy, C 1 -C 4 -
  • R 10 represents hydrogen or C 1 -C 4 alkyl
  • R 11 and R 12 are the same or different and are hydrogen, fluorine, chlorine,
  • R 13 and R 14 are the same or different and are hydrogen, fluorine, chlorine,
  • R 15 and R 16 are the same or different and are hydrogen, fluorine, chlorine, bromine, nitro, cyano, C 1 -C 4 -alkyl (which is optionally substituted by fluorine and / or chlorine), C 1 -C 4 -alkoxy (which is optionally substituted by fluorine and / or chlorine), for C 1 -C 4 -alkylthio, C 1 - C 4 -alkylsulfinyl or C 1 -C 4 -alkylsulfonyl (which are optionally substituted by fluorine and / or chlorine), represent aminosulfonyl, mono- (C 1 -C 4 -alkyl) -aminosulfonyl, di- (C 1 -C 4 -alkyl) -aminosulfonyl or C 1 -C 4 -alkoxycarbonyl or dimethylaminocarbonyl;
  • R 17 and R 18 are the same or different and represent hydrogen, fluorine, chlorine,
  • Alkylsulfinyl or C 1 -C 4 alkylsulfonyl (which may be replaced by
  • Fluorine and / or chlorine are substituted), or represent di (C 1 -C 4 alkyl) aminosulfonyl; Farther € t in which R 19 and R 20 are identical or different and are hydrogen, fluorine, chlorine, bromine, cyano, nitro, C 1 -C 4 -alkyl (which is optionally substituted by fluorine and / or chlorine), C 1 -C 4 -alkoxy (which is optionally substituted by fluorine and / or chlorine), C 1 -C 4 alkylthio, C 1 -C 4 - alkylsulfinyl or C 1 -C (4 alkylsulfonyl which are optionally substituted by fluorine and / or chlorine ), Di- (C 1 -G 4 -alkyl) -aminosulfonyl, C 1 -C 4 -alkoxycarbonyl or dimethylaminocarbonyl, and represents oxygen, sulfur or the grouping NZ 1 , where
  • R 21 and R 22 are the same or different and represent hydrogen, C 1 -C 4 alkyl
  • Halogen C 1 -C 4 alkoxy-carbonyl, C 1 -C 4 alkoxy or C 1 -C 4 -
  • Y 1 is sulfur or the grouping NR 23 , where R 23 is hydrogen or C 1 -C 4 alkyl;
  • R 24 is hydrogen, C 1 -C 4 alkyl benzyl, pyridyl, quinolinyl or phenyl
  • R 25 is hydrogen, halogen, cyano, nitro, C 1 -C 4 alkyl (which is optionally substituted by fluorine and / or chlorine is), C 1 -C 4 alkoxy (which is optionally substituted by fluorine and / or chlorine), dioxolanyl or C 1 -C 4 alkoxy-carbonyl and
  • R 26 represents hydrogen, halogen or C 1 -C 4 alkyl.
  • the invention further preferably relates to sodium, potassium, magnesium,
  • the invention relates in particular to compounds of the formula (I) in which Q 1 represents oxygen or sulfur, Q 2 represents oxygen or sulfur, Q 3 represents oxygen or sulfur, R 1 each in each case by fluorine, chlorine, cyano, Methoxy or ethoxy substituted methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl, for propenyl, butenyl, propynyl or butynyl optionally substituted by fluorine, chlorine or bromine, for methoxy, ethoxy , n- or i-propoxy, n-, i-, s- or t-butoxy, methylamino, ethylamino, n- or i-propylamino, n-, i-, s- or t-butylamino, dimethylamino or diethylamino, for each if necessary cyclopropyl, cyclo
  • R 2 in the event that Q 3 is oxygen, by cyano, carboxy, fluorine, chlorine, bromine, methyl, ethyl, n- or i-propyl, n-, i-, s- or t-butyl, trifluoromethyl , Methoxy, ethoxy, n- or i-propoxy, n-, i-, s- or t-butyloxy, difluoromethoxy, trifluoromethoxy, chlorodifluoromethoxy, acetyl, propionyl, methoxycarbonyl, ethoxycarbonyl, methylthio, ethylthio, cyclopentyl, cyclohexyl, phenyl or benzyl-substituted phenyl and in the event that Q 3 is sulfur, optionally by cyano, carboxy, fluorine, chlorine, bromine, methyl, ethyl, n- or i
  • R 4 is fluorine, chlorine, bromine, methyl, ethyl, n- or i-propyl, trifluoromethyl, methoxy, ethoxy, n- or i-propoxy, n- or i-butoxy, difluoromethoxy,
  • Trifluoromethoxy 2-chloro-ethoxy, 2,2,2-trifluoro-ethoxy, 1,1,2,2-tetra-fluoro-ethoxy, 1,1,2,2,2-pentafluoro-ethoxy, 2-methoxy- ethoxy, methylthio, ethylthio, n- or i-propylthio, n- or i-butylthio, 2-fluoroethylthio, allyloxy, propargyloxy, methylsulfinyl, ethylsulfinyl, methylsulfonyl, ethylsulfonyl, dimethylaminosulfonyl, diethylaminosulfonyl,
  • N-methoxy-N-methylaminosulfonyl phenyl, phenoxy, methoxycarbonyl, ethoxycarbonyl, n- or i-propoxycarbonyl, and
  • R 5 represents hydrogen, fluorine, chlorine, bromine, methyl, ethyl or trifluoromethyl
  • R 10 represents hydrogen
  • R 11 represents fluorine, chlorine, bromine, methyl, methoxy, difluoromethoxy, trifluoromethoxy, ethoxy, methoxycarbonyl, ethoxycarbonyl, methylsulfonyl or dimethylaminosulfonyl and R 12 represents hydrogen;
  • R represents methyl, ethyl, n- or i-propyl, or, wherein
  • R 24 represents methyl, ethyl, n- or i-propyl, phenyl or pyridyl,
  • R 25 represents hydrogen, fluorine, chlorine or bromine
  • R 26 represents fluorine, chlorine, bromine, methoxycarbonyl or ethoxycarbonyl.
  • the general or preferred radical definitions given above apply both to the end products of the formula (I) and correspondingly to the starting materials or intermediates required in each case for the preparation. These radical definitions can be combined with one another as desired, that is to say also between the specified ranges of preferred compounds.
  • hydrocarbon radicals mentioned in the radical definitions such as alkyl, alkenyl or alkynyl, also in combinations with heteroatoms, such as in alkoxy, alkylthio or alkylamino, are straight-chain or branched, even if this is not expressly stated.
  • Halogen generally represents fluorine, chlorine, bromine or iodine, preferably fluorine, chlorine or bromine, in particular fluorine or chlorine.
  • Formula (II) provides a general definition of the triazolin (thi) ones to be used as starting materials in processes (a), (c) and (d) for the preparation of compounds of the formula (I).
  • Q 1 , Q 3 , R 1 and R 2 preferably or in particular have those meanings which have already been mentioned above in connection with the description of the compounds of the formula (I) according to the invention preferably or as particularly preferred for Q 1 , Q 3 , R 3 and R 2 were given.
  • triazolin (thi) ones of the general formula (II) are known and / or can be prepared by processes known per se (cf. EP 507171, DE 3924571, US 4098896, J. Org. Chem. 50 (1985), 1295- 1298).
  • R 27 represents alkyl (preferably methyl or ethyl), with imino (di / thio) carbonic acid diesters of the general formula (X)
  • Q 3 , R 1 and R 2 have the meaning given above, optionally in the presence of a diluent, such as, for example, N, N-dimethylformamide, and optionally in the presence of a reaction auxiliary, such as, for example, hydrochloric acid or pivalic acid, at temperatures between 0 ° C and 100 ° C, the compounds of general formula (XI) formed
  • intermediate isolation optionally in the presence of a diluent, e.g. Toluene, and optionally in the presence of a reaction auxiliary, e.g. Sodium hydroxide or sodium methylate, cyclically condensed at temperatures between 20 ° C and 150 ° C (cf. the preparation examples).
  • a diluent e.g. Toluene
  • a reaction auxiliary e.g. Sodium hydroxide or sodium methylate
  • triazolin (thi) ones of the general formula (II) can also be obtained by reacting triazolin (thi) ones of the general formula (II a)
  • R 1 has the meaning given above and
  • X 1 represents halogen or the grouping -O-SO 2 -R 1 , optionally in the presence of an acid acceptor, such as potassium carbonate, and optionally in the presence of a diluent, such as acetonitrile, at temperatures between 0 ° C and 100 ° C ( see the manufacturing examples).
  • an acid acceptor such as potassium carbonate
  • a diluent such as acetonitrile
  • M represents a metal equivalent - preferably sodium or potassium - with diazonium salts of the general formula (XHI)
  • R 2 and X have the meaning given above, in the presence of a catalyst, such as copper (II) chloride, and in the presence of water and optionally an organic diluent, such as methylene chloride, at temperatures between 0 ° C and 50 ° C. (see the manufacturing examples).
  • a catalyst such as copper (II) chloride
  • water and optionally an organic diluent such as methylene chloride
  • Formula (HI) provides a general definition of the sulfonyliso (thio) cyanates to be used as starting materials in process (a) according to the invention for the preparation of compounds of the formula (I).
  • Q 2 and R 3 preferably or in particular have those meanings which have already been mentioned above in connection with the description of the compounds of the formula (I) according to the invention or as being particularly preferred for Q 2 and R 3 were.
  • the starting materials of the formula (III) are known and / or can be prepared by processes known per se (cf. US-P 4127405, US-P 4169719, US-P 4371391, EP-A 7687, EP-A 13480, EP- A 21641, EP-A 23141, EP-A 23422, EP- A 30139, EP-A 35893, EP-A 44808, EP-A 44809, EP-A 48143, EP-A 51466, EP-A 64322, EP-A 70041, EP-A 173312).
  • Formula (IV) provides a general definition of the triazolin (thi) on derivatives to be used as starting materials in process (b) according to the invention for the preparation of the compounds of the general formula (I).
  • R 1 and R 2 preferably or in particular those meanings which have already been given above in connection with the description of the compounds of the formula (I) as preferred or as particularly preferred for Q 1 , Q 2 , Q 3 , R 1 and R 2 were;
  • Z is preferably fluorine, chlorine, bromine, methoxy, ethoxy, benzyloxy, phenoxy, halogen or nitro-phenoxy, in particular methoxy, phenoxy or 4-nitro-phenoxy.
  • Z 1 represents halogen (in particular chlorine), alkoxy (in particular methoxy), aralkoxy (in particular benzyloxy) or aryloxy (in particular phenoxy), optionally in the presence of an acid acceptor, such as sodium or potassium hydride, sodium or potassium hydroxide, sodium or potassium t-butoxide, and optionally in the presence of a diluent, such as tetrahydrofuran or dimethoxyethane, or in a two-phase system consisting of water and an organic solvent , such as methylene chloride or chloroform, at temperatures between 0 ° C and 100 ° C.
  • an acid acceptor such as sodium or potassium hydride, sodium or potassium hydroxide, sodium or potassium t-butoxide
  • a diluent such as tetrahydrofuran or dimethoxyethane
  • Formula (V) provides a general definition of the sulfonamides to be used as starting materials in process (b) according to the invention for the preparation of the compounds of the general formula (I).
  • R 3 preferably or in particular has the meaning which has already been given above in connection with the description of the compounds of the formula (I) as preferred or as particularly preferred for R 3 .
  • the starting materials of the formula (V) are known and / or can be prepared by processes known per se (cf. US-P 4127405, US-P 4169719, US-P 4371391, EP-A 7687, EP-A 13480, EP- A 21641, EP-A 23141, EP-A 23422, EP-A
  • Formula (VI) provides a general definition of the sulfonamide derivatives to be used as starting materials in process (c) according to the invention for the preparation of the compounds of the formula (I).
  • Q 2 and R 3 preferably or in particular have those meanings which have already been given above in connection with the description of the compounds of the formula (I) as preferred or as particularly preferred for Q 2 and R 3 ;
  • Z preferably represents fluorine, chlorine, bromine, methoxy, ethoxy, benzyloxy or phenoxy, in particular methoxy or phenoxy.
  • the starting materials of the formula (VI) are known and / or can be prepared by processes known per se.
  • Formula (VII) provides a general definition of the sulfonyl halides to be used as starting materials in process (d) according to the invention for the preparation of the compounds of the formula (I).
  • R 3 preferably or in particular has the meaning which has already been mentioned above in connection with the description of the compounds of the formula (I) as preferred or as in particular was preferably given for R 3 ;
  • X preferably represents fluorine, chlorine or bromine, especially chlorine.
  • the starting materials of the formula (VII) are known and / or can be prepared by processes known per se. The same also applies to the starting materials or intermediates of the formulas (VIII) to (XIV).
  • Processes (a), (b), (c) and (d) according to the invention for the preparation of the new compounds of the formula (I) are preferably carried out using diluents. Practically all inert organic solvents can be used as diluents.
  • These preferably include aliphatic and aromatic, optionally halogenated hydrocarbons such as pentane, hexane, heptane, cyclohexane, petroleum ether, gasoline, ligroin, benzene, toluene, xylol, methylene chloride, ethylene chloride, chloroform, carbon tetrachloride, chlorobenzene and o-dichlorobenzene; Ethers such as diethyl and dibutyl ether, glycol dimethyl ether and diglycol dimethyl ether, tetrahydrofuran and dioxane; Ketones such as acetone, methyl ethyl, methyl isopropyl and methyl isobutyl ketone; Esters such as methyl acetate and
  • Nitriles such as Acetonitrile and propionitrile
  • Amides such as Dimethylformamide, dimethylacetamide and N-methylpyrrolidone as well as dimethyl sulfoxide, tetramethylene sulfone and hexamethyl phosphoric acid triamide.
  • reaction auxiliaries or as acid acceptors in the processes (a), (b), (c) and (d) according to the invention it is possible to use all acid binders which can customarily be used for such reactions.
  • Alkali metal hydroxides such as e.g. Sodium and potassium hydroxide, alkaline earth metal hydroxides such as e.g.
  • reaction temperatures can be varied within a wide range in processes (a), (b), (c) and (d). Generally one works at Temperatures between -20 ° C and + 100 ° C, preferably at temperatures between 0 ° C and + 80 ° C.
  • Processes (a), (b), (c) and (d) according to the invention are generally carried out under atmospheric pressure. However, it is also possible to work under increased or reduced pressure.
  • the starting materials required in each case are generally used in approximately equimolar amounts. However, it is also possible to use a larger excess of one of the components used in each case.
  • the reactions are generally carried out in a suitable diluent in the presence of an acid acceptor, and the reaction mixture is stirred for several hours at the temperature required in each case.
  • Working up in the processes (a), (b), (c) and (d) according to the invention is in each case carried out by customary methods (cf. the preparation examples).
  • salts can be prepared from the compounds of the general formula (I) according to the invention.
  • Such salts are obtained in a simple manner by customary salt formation methods, for example by dissolving or dispersing a compound of the formula (I) in a suitable solvent, such as e.g. Methylene chloride, acetone, tert-butyl methyl ether or toluene, and addition of a suitable base.
  • a suitable solvent such as e.g. Methylene chloride, acetone, tert-butyl methyl ether or toluene
  • the salts can then be isolated - if necessary after prolonged stirring - by concentrating or suctioning off.
  • the active compounds according to the invention can be used as defoliants, desiccants, haulm killers and in particular as weed killers. Weeds in the broadest sense are all plants that grow in places where they are undesirable. Whether the substances according to the invention act as total or selective herbicides depends essentially on the amount used.
  • the active compounds according to the invention can e.g. can be used in the following plants:
  • the compounds are suitable for total weed control, e.g. on industrial and track systems and on paths and squares with and without tree cover.
  • the compounds for weed control in permanent crops e.g. Forest, ornamental wood, fruit, wine, citrus, nut, banana, coffee, tea, rubber, oil palm, cocoa, berry fruit and hop plants, on ornamental and sports turf and pasture land and for selective purposes Weed control can be used in annual crops.
  • the compounds of formula (I) according to the invention are particularly suitable for the selective control of monocotyledon and dicotyledon weeds in monocotyledon and dicotyledon crops both in the pre-emergence and in the post-emergence process.
  • the compounds of formula (I) also show fungicidal activity, e.g. against Pyricularia oryzae on rice.
  • the active ingredients can be converted into the customary formulations, such as solutions, emulsions, wettable powders, suspensions, powders, dusts, pastes, soluble powders, granules, suspension emulsion concentrates, active ingredient-impregnated natural substances and synthetic substances, and very fine encapsulations in polymeric substances.
  • These formulations are produced in a known manner, e.g. B. by mixing the active ingredients with extenders, ie liquid solvents and / or solid carriers, optionally using surface-active agents, ie emulsifiers and / or dispersants and / or foam-generating agents. If water is used as an extender, organic can also be used
  • Solvents are used as auxiliary solvents.
  • the following are essentially suitable as liquid solvents: aromatics, such as xylene, toluene, or alkylnaphthalenes, chlorinated aromatics and chlorinated aliphatic hydrocarbons, such as chlorobenzenes, chlorethylenes or methylene chloride, aliphatic hydrocarbons, such as cyclohexane or ParaflSne, e.g.
  • Petroleum fractions mineral and vegetable oils, alcohols such as butanol or glycol and their ethers and esters, ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone, strongly polar solvents such as dimethylformamide and dimethyl sulfoxide, and water.
  • alcohols such as butanol or glycol and their ethers and esters
  • ketones such as acetone, methyl ethyl ketone, methyl isobutyl ketone or cyclohexanone
  • strongly polar solvents such as dimethylformamide and dimethyl sulfoxide, and water.
  • Possible solid carriers are: e.g. Ammonium salts and natural rock flours, such as kaolins, clays, talc,
  • Chalk, quartz, attapulgite, montmorillonite or diatomaceous earth and synthetic rock flour, such as highly disperse silica, aluminum oxide and silicates, are suitable as solid carriers for granules: e.g. broken and fractionated natural rocks such as calcite, marble, pumice, sepiolite, dolomite and synthetic granules from inorganic and organic flours and granules from organic material such as sawdust, coconut shells, corn cobs and tobacco stems; as emulsifying and / or foaming agents are possible: e.g. nonionic and anionic emulsifiers such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, e.g. Alkylaryl polyglycol ethers, alkyl sulfonates, alkyl sulfates, aryl sulfonates and protein hydrolyzates; come in as dispersants
  • Adhesives such as carboxymethyl cellulose, natural and synthetic powdery, granular or latex-shaped polymers, such as gum arabic, polyvinyl alcohol, polyvinyl acetate, and natural phospholipids such as cephalins and lecithins and synthetic phospholipids can be used in the formulations.
  • Other additives can be mineral and vegetable oils.
  • Dyes such as inorganic pigments, for example iron oxide, titanium oxide, ferrocyan blue and organic dyes such as alizarin, azo and metal phthalocyanine dyes substances and trace nutrients such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc are used.
  • the formulations generally contain between 0.1 and 95 percent by weight of active ingredient, preferably between 0.5 and 90%.
  • the active compounds according to the invention can also be used for combating weeds, in a mixture with known herbicides, finished formulations or tank mixes being possible.
  • herbicides for example anilides, such as e.g. Diflufenican and Propanil; Aryl carboxylic acids, e.g. Dichloropicolinic acid, dicamba and picloram; Aryloxyalkanoic acids, e.g. 2,4-D, 2,4-DB, 2,4-DP, fluroxypyr, MCPA, MCPP and triclopyr; Aiyloxy-phenoxy-alkanoic acid esters, e.g. Diclofop-methyl, fenoxaprop-ethyl, fluazifop-butyl, haloxyfop-methyl and quizalofopethyl; Azinones, e.g.
  • Chloridazon and norflurazon Carbamates, e.g. Chlorpropham, desmedipham, phenmedipham and propham; Chloroacetanilides, e.g. Alachlor, acetochlor, butachlor, metazachlor, metolachlor, pretilachlor and propachlor; Dinitroanilines, e.g. Oryzalin, pendimethalin and trifluralin; Diphenyl ethers, e.g. Acifluorfen, Bifenox, Fluoroglycofen, Fomesafen, Halosafen, Lactofen and Oxyfluorfen; Ureas, e.g.
  • Imazamethabenz, imazapyr and imazaquin Nitriles, e.g. Bromoxynil, dichlobenil and ioxynil; Oxyacetamides, e.g. Mefenacet; Sulfonylureas, e.g. Amidosul roleson, bensul matterson-methyl, chlorimuron-ethyl, chlorosul Solutionson, cinosul Solutionson, metsulfuron-methyl, nicosulfixron, primisulfuron, pyrazosulfuron-ethyl, thifensulfuronmethyl, triasulognion and tribenuron-methyl; Thiol carbamates, e.g. Butylates,
  • Cycloate Diallate, EPTC, Esprocarb, Molinate, Prosulfocarb, Thiobencarb and Triallate; Triazines, e.g. Atrazin, cyanazin, simazin, simetryne, terbutryne and terbutylazin; Triazinones, e.g. Hexazinone, metamitron and metribuzin; Others, such as Aminotriazole, Ben Doesesate, Bentazone, Cinmethylin, Clomazone, ClopyraHd, Difenzoquat, Dithiopyr, Ethofumesate, Fluorochloridone, Glufosinate, Glyphosate,
  • Isoxaben, Pyridate, Quinchlorac, Quinmerac, Sulphosate and Tridiphane A mixture with other known active compounds, such as fungicides, insecticides, acaricides, nematicides, bird repellants, plant nutrients and agents which improve soil structure, is also possible.
  • Solutions, suspensions, emulsions, powders, pastes and granules are used. They are used in the usual way, e.g. by pouring, spraying, spraying, sprinkling.
  • the active compounds according to the invention can be applied both before and after emergence of the plants. They can also be worked into the soil before sowing.
  • the amount of active ingredient used can vary over a wide range. It essentially depends on the type of effect desired. In general, the application rates are between 1 g and 10 kg of active ingredient per hectare of soil, preferably between 5 g and 2 kg per ha.
  • a solution of 105 g (0.69 mol) of phenyl carbazate in 175 ml of dimethylformamide is stirred at 20 ° C. to a mixture of 205 g (0.69 mol) of bis (4-chlorophenyl) methyliminocarbonate and 250 ml of dimethylformamide added dropwise.
  • the reaction mixture is stirred for 16 hours at 20 ° C. and then slowly heated to approx. 100 ° C. in a water jet vacuum (approx. 15 mbar), the dimethylformamide largely distilling off. The rest of the volatile components are then removed in an oil pump vacuum (approx. 1 mbar) at approx. 150 ° C.
  • 25 g of a sublimate are then obtained from the residue at about 0J mbar / 200 ° C., which, after digestion with isopropanol, gives 15 g (10% of theory) of 5- (4-chlorophenoxy) -4-methyl-2,4 -dihydro-3H-1,2,4-triazol-3-one with a melting point of 196 ° C.
  • 30.2 g (0.20 mol) of methyl 4-amino-benzoate are suspended in 100 ml of water and mixed with 50 g of 37% hydrochloric acid (0.5 mol of HCl).
  • a solution of 14.1 g (0.20 mol) of sodium nitrite in 30 ml of water is added dropwise with vigorous stirring and cooling at 0 ° C. to -10 ° C.
  • the diazonium salt solution thus obtained becomes a solution of 34 g (0.20 mol) of 5-mercapto-4-methyl-2,4-dihydro-3H-1,2,4-triazol-3 at about 10 ° C.
  • Example (IV-1) the compounds of the formula (IV) listed in Table 3 below can also be prepared, for example.
  • Emulsifier 1 part by weight of alkylaryl polyglycol ether To produce a suitable preparation of active compound, mix 1
  • Part by weight of active ingredient with the stated amount of solvent adds the stated amount of emulsifier and dilutes the concentrate with water to the desired concentration. Seeds of the test plants are sown in normal soil. After about 24 hours, the floor is poured or sprayed with the active substance preparation. The amount of water per unit area is expediently kept constant. The concentration of active substance in the preparation is irrelevant; the only decisive factor is the application rate of the active ingredient per unit area.
  • Post-emergence test solvent 5 parts by weight of acetone
  • Emulsifier 1 part by weight of alkylaryl polyglycol ether
  • active compound 1 part by weight of active compound is mixed with the stated amount of solvent, the stated amount of emulsifier is added and the concentrate is diluted with water to the desired concentration.
  • Test plants which have a height of 5-15 cm are sprayed with the active substance preparation in such a way that the desired amounts of active substance are applied per unit area.
  • the concentration of the spray liquor is chosen so that in
  • the degree of damage to the plants is rated in% damage compared to the development of the untreated control.

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne de nouvelles sulfonylamino(thio)carbonyltriazoline(thi)ones de formule (I), dans laquelle Q1 désigne un oxygène ou un soufre, Q2 désigne un oxygène ou un soufre, Q3 désigne un oxygène ou un soufre, R1 désigne un hydrogène, un hydroxy, amino, alkylidène-amino ou un reste, éventuellement substitué, choisi dans la série alkyle, alkényle, alkinyle, alkoxy, alkylamino, dialkylamino, alkanoylamino, cycloalkyle, cycloalkylalkyle, cycloalkylamino, aryle, arylalkyle, R2 désigne un aryle substitué, dans le cas où Q3 est un oxygène et, dans le cas où Q3 est un soufre, un aryle éventuellement substitué, et R3 désigne un reste éventuellement substitué, choisi dans la série alkyle, aralkyle, aryle, hétéroaryle, ainsi que des sels des composés de formule (I). L'invention concerne également des procédés et de nouveaux produits intermédiaires pour la fabrication des composés de formule (I), ainsi que leur utilisation comme herbicides.
EP96914155A 1995-05-12 1996-04-30 Composes sulfonylamino(thio)carbonyltriazoline(thi)ones a substituants aryloxy ou arylthio utilises comme herbicides Withdrawn EP0824528A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1995117505 DE19517505A1 (de) 1995-05-12 1995-05-12 Sulfonylamino(thio)carbonyltriazolin(thi)one mit Aryloxy- oder Arylthio-Substituenten
DE19517505 1995-05-12
PCT/EP1996/001800 WO1996035680A1 (fr) 1995-05-12 1996-04-30 Composes sulfonylamino(thio)carbonyltriazoline(thi)ones a substituants aryloxy ou arylthio utilises comme herbicides

Publications (1)

Publication Number Publication Date
EP0824528A1 true EP0824528A1 (fr) 1998-02-25

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EP96914155A Withdrawn EP0824528A1 (fr) 1995-05-12 1996-04-30 Composes sulfonylamino(thio)carbonyltriazoline(thi)ones a substituants aryloxy ou arylthio utilises comme herbicides

Country Status (6)

Country Link
EP (1) EP0824528A1 (fr)
JP (1) JPH11504927A (fr)
AU (1) AU5762996A (fr)
CA (1) CA2220494A1 (fr)
DE (1) DE19517505A1 (fr)
WO (1) WO1996035680A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525162A1 (de) 1995-07-11 1997-01-16 Bayer Ag Sulfonylamino(thio)carbonylverbindungen
USRE39607E1 (en) 1995-07-11 2007-05-01 Bayer Aktiengesellschaft Herbicidal sulphonylamino(thio) carbonyl compounds
US8847157B2 (en) 1995-08-10 2014-09-30 Perkinelmer Health Sciences, Inc. Multipole ion guide ion trap mass spectrometry with MS/MSn analysis
DE19946853A1 (de) 1999-09-30 2001-04-05 Bayer Ag Substituierte Arylketone
UA82048C2 (uk) * 2000-11-10 2008-03-11 Эли Лилли Энд Компани Агоністи альфа-рецепторів, активованих проліфератором пероксисом
FR2862060A1 (fr) * 2003-11-06 2005-05-13 Galderma Res & Dev Procede de synthese en phase solide de composes de types sulfures de diaryle.
EP2371823A1 (fr) 2010-04-01 2011-10-05 Bayer CropScience AG Phényl-sulfonylamino-(thio)carbonyltriazolinones substitués par cyclopropyle, leur préparation et leur utilisation comme herbicides et régulateurs de la croissance des plantes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936623A1 (de) * 1989-11-03 1991-05-08 Bayer Ag Sulfonylaminocarbonyltriazolinone mit ueber schwefel gebundenen substituenten
DE4110795A1 (de) * 1991-04-04 1992-10-08 Bayer Ag Sulfonylaminocarbonyltriazolinone mit ueber sauerstoff gebundenen substituenten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9635680A1 *

Also Published As

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JPH11504927A (ja) 1999-05-11
DE19517505A1 (de) 1996-11-14
WO1996035680A1 (fr) 1996-11-14
CA2220494A1 (fr) 1996-11-14
AU5762996A (en) 1996-11-29

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