Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07D—HETEROCYCLIC COMPOUNDS
  • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
  • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
  • C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
• • 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
  • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
  • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
  • A01N43/647—Triazoles; Hydrogenated triazoles
  • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
• • 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
  • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
  • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
  • A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
• • 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

• the invention relates to new substituted thiazole (in) ylidenaminosulfonylamino- (thio) carbonyl-triazolinones, several processes for their preparation and their use as herbicides.
• Q oxygen or sulfur
• R represents hydrogen, amino, alkylidene amino or an optionally substituted radical from the series alkyl, alkoxy, alkylamino, dialkylamino, alkanoylamino, alkenyl, alkynyl, alkenyloxy, cycloalkyl, cycloalkylalkyl, cycloalkylamino, aryl and arylalkyl
• R2 represents hydrogen, cyano, halogen or an optionally substituted radical from the series alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino, alkenyl, alkynyl, alkenyloxy, alkenylthio, alkenylamino, cycloalkyl, cycloalkylalkyl, cycloalkyloxy , Cycloalkylthio, cycloalkylamino, aryl, aryl
• R3 represents an optionally substituted radical from the series alkyl, alkoxy, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl and arylalkyl,
• R4 represents hydrogen, cyano, halogen or optionally substituted alkyl
• R5 represents hydrogen, cyano, halogen or optionally substituted alkyl
• R, R ⁇ and R ⁇ have the meaning given above,
• R ⁇ , R4 and R ⁇ have the meaning given above,
• Z represents halogen, alkoxy, aralkoxy or aryloxy
• R ⁇ , R ⁇ and R ⁇ have the meaning given above,
• Z represents halogen, alkoxy, aralkoxy or aryloxy
• the new compounds of the general formula (I) are notable for strong herbicidal activity.
• Q preferably represents oxygen or sulfur.
• R preferably represents hydrogen, amino, Ci-C-alkylidene amino, Ci optionally substituted by fluorine, chlorine, bromine, cyano, C1-C4-alkoxy, C 1-4 alkyl-carbonyl or Ci-C i-alkoxy-carbonyl -Cg- alkyl, for C2-Cg-alkenyl or C2-C ⁇ - alkynyl, optionally substituted by fluorine, chlorine and / or bromine, for Ci-Cg-alkyloxy or C2-Cö-alkenyloxy, for each optionally substituted by fluorine and / or chlorine Cj-Cg- " " alkylamino, di- (C ⁇ -C4-alkyl) -amino or C ⁇ -C4-alkanoylamino, for each optionally substituted by fluorine, chlorine, bromine and / or C1 - C4-alkyl substituted C3-C6-cycloalkyl or C3-C6-
• Alkyl trifluoromethyl, C1 -C4 alkoxy and / or -C -C4 alkoxy carbonyl substituted phenyl or phenyl-Ci -C4-alkyl.
• R2 preferably represents hydrogen, cyano, fluorine, chlorine, bromine, iodine, in each case optionally by fluorine, chlorine, bromine, cyano, C1-C4-alkoxy, C1-C4-
• R ⁇ preferably represents optionally by cyano, carboxy, carbamoyl, fluorine,
• R4 preferably represents hydrogen, cyano, fluorine, chlorine, bromine or alkyl having 1 to 4 carbon atoms which is optionally substituted by fluorine and / or chlorine.
• R5 preferably represents hydrogen, cyano, fluorine, chlorine, bromine or alkyl having 1 to 4 carbon atoms which is optionally substituted by fluorine and or chlorine.
• the invention further preferably relates to sodium, potassium, magnesium, calcium, ammonium, C 1 -C 4 alkyl ammonium, di (C 1 -C 4 alkyl) ammonium, tri (C ⁇ - C4-alkyl) -ammonium-, tetra- (C ⁇ -C4-alkyl) -ammonium-, tri- (C-C4-alkyl) -sulfonium-, C5- or Cg-cycloalkyl-ammonium- and di- (C ⁇ -C2 ⁇ alkyl) -benzyl-ammonium salts of compounds of the formula (I) in which Q, R, R ⁇ , R3, R and d R5 have the meanings given above as preferred.
• a preferred group are the compounds of the general formula (IA) in which Q, R, RS R3, R.4 and R ⁇ have the meanings given above as preferred.
• Another preferred group are the compounds of the general formula (IB), in which Q, R% R ⁇ , R3 ; R U and R-> have the meanings given above as preferred.
• Q particularly preferably represents oxygen or sulfur.
• R particularly preferably represents methyl, ethyl, n- or i-propyl, each optionally substituted by fluorine, chlorine, cyano, methoxy or ethoxy, for ethenyl, propenyl, butenyl, propenyl or butynyl optionally substituted by fluorine, chlorine or bromine Methoxy, ethoxy, n- or i-propoxy or for allyloxy, for methylamino, ethylamino, n- or i-
• R ⁇ particularly preferably represents chlorine or bromine, in each case optionally by fluorine, chlorine, bromine, cyano, methoxy, ethoxy, methylthio, ethylthio,
• Propynylthio or butynylthio each optionally with fluorine, chlorine, Bromine, cyano and / or methyl substituted cyclopropyl, cyclobutyl, cyclo- - - pentyl, cyclohexyl, cyclohexenyl, cyclopropyloxy, cyclobutyloxy, cyclopentyloxy, cyclohexyloxy, cyclopropylthio, cyclobutylthio, cyclopentylthio or cyclohexylthio, each optionally with fluorine, chlorine, bromine Cyano, methyl, trifluoromethyl, methoxy, difluoromethoxy or trifluoromethoxy substituted phenyl, phenoxy, phenylthio, phenylamino, benzyl, benzyloxy, benzylthio or benzylamino.
• R ⁇ particularly preferably represents hydrogen, cyano, fluorine, chlorine, bromine or methyl, ethyl, n- or i-propyl optionally substituted by fluorine and / or chlorine.
• R ⁇ particularly preferably represents hydrogen, cyano, fluorine, chlorine, bromine or methyl, ethyl, n- or i-propyl optionally substituted by fluorine and / or chlorine.
• 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, can also be straight-chain or branched, 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 chlorosulfonylamino (thio) carbonyltriazolinones to be used as starting materials in process (a) according to the invention for the preparation of compounds of the formula (I).
• Q, R and ⁇ R2 preferably or in particular have those meanings that already above in connection with the description of the compounds of the formula (I) according to the invention, preferably or as particularly preferred for Q, Rl and R ⁇ .
• the starting materials of the general formula (II) are known and / or can be prepared by processes known per se (cf. WO 94/08979, WO 95/27703).
• Formula (III) provides a general definition of the iminothiazoles (di) ne to be used as starting materials in processes (a) and (b) according to the invention; the compounds of the formula (III) can also be referred to as thiazole (in) ylidenamines.
• R ⁇ , R4 and R ⁇ 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 R ⁇ , R4 and R. ⁇ were specified.
• the starting materials of the general formula (III) are known and / or can be prepared by processes known per se (cf. WO 93/00336 / EP 592676).
• R and R ⁇ preferably or in particular have those meanings which have been given above or in connection with the description of the compounds of the formula (I) according to the invention preferably or as particularly preferred for R * and R ⁇ .
• the starting materials of the formula (IV) are known and / or can be prepared by processes known per se (cf. EP 283 876, EP 294666, EP 301 946, EP 298 371, EP 341 489, EP 399 294, EP 398 096, EP 422 469, EP 425 948, EP 431 291, EP 477 646).
• Processes (a) and (b) 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,
• nitriles such as e.g. Acetonitrile and propionitrile
• amides such as e.g. Dimethylformamide, dimethylacetamide and N-methylpyrrolidone as well as dimethyl sulfoxide, tetramethylene sulfone and hexamethyl phosphoric acid triamide.
• Acid acceptors which can be used in processes (a) and (b) according to the invention are 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. Calcium hydroxide, alkali carbonates and alcoholates such as sodium and potassium carbonate, sodium and potassium tert-butoxide, and also basic nitrogen compounds such as trimethylamine, triethylamine,
• DBN 5-diazabicyclo [4,3,0] -non-5-ene
• DBU 1,8-diazabicyclo- [
• reaction temperatures can be varied within a substantial range in processes (a) and (b) according to the invention. In general, temperatures between -20 ° C and + 80 ° C, preferably at temperatures between 0 ° C and + 50 ° C Processes (a) and (b) according to the invention are generally carried out under normal 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 processes (a) and (b) 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, e.g. Methylene chloride, acetone, tert-butyl methyl ether or toluene, and addition of a suitable base.
• a suitable solvent e.g. Methylene chloride, acetone, tert-butyl methyl ether or toluene
• the salts can then be isolated - if appropriate after prolonged stirring - by concentration or suction.
• 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 be used, for example, in the following plants: Dicotyledon weeds of the genera: Sinapis, Lepidium, Galium, Stellaria, Matricaria, Anthemis, Galinsoga, Chenopodium, Urtica, Senecio, Amaranthus, Portulaca, Xanthium, Convolvulus, Ipomoea, Polygonum, Sesbania, Ambrosia, Cirsium, Carduippum, Sonuanum , Rotala, Lindernia, Lamium, Veronica, Abutilon, Emex, Datura, Viola, Galeopsis, Papaver, Centaurea, Trifolium,
• the compounds are suitable for total weed control, for example on industrial and rail tracks and on paths and squares with and without tree cover.
• the compounds for weed control in permanent crops for example forest, ornamental trees, fruit, wine, citrus, nut, banana, coffee, tea, rubber, oil palm, cocoa, berry fruit and hop- plants, on ornamental and sports turf and pastures and for selective weed control in annual crops. The.
• Compounds of formula (I) according to the invention show strong herbicidal activity and a broad spectrum of activity when applied to above-ground parts of plants; some of them are also 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 the formula (I) according to the invention also show fungicidal activity, for example against Oomycetes and against Fusarium.
• the active compounds can be converted into the customary formulations, such as solutions, emulsions, wettable powders, suspensions, powders, dusts, pastes, soluble powders, granules, suspension emulsion concentrates, active substance-impregnated natural and synthetic substances and very fine encapsulations in polymeric substances.
• formulations are prepared 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.
• organic solvents can also be used as auxiliary solvents.
• auxiliary solvents e.g. organic 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 paraffins, e.g. Petroleum fractions, mineral and vegetable oils, alcohols such as butanol or glycol as well as 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.
• solid carriers are possible: for example ammonium salts and natural rock powders, such as kaolins, clays, talc, chalk, quartz, attapulgite, montmorillonite or diatomaceous earth and synthetic rock powders, such as highly disperse silica, aluminum oxide and silicates, are possible as solid carriers for granules : eg broken and fractionated natural rocks such as calcite, marble, pumice, sepiolite, dolomite as well as synthetic granules from inorganic and organic flours as well as granules from organic material such as sawdust, coconut shells, corn cobs and tobacco stalks; suitable emulsifiers and / or foam-generating agents are: for example nonionic and anionic emulsifiers, such as polyoxyethylene fatty acid esters, polyoxyethylene fatty alcohol ethers, for example alkylaryl polyglycol
• 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, e.g. Iron oxide, titanium oxide, ferrocyan blue and organic dyes such as alizarin, azo and metal phthalocyanine dyes and trace nutrients such as salts of iron, manganese, boron, copper, cobalt, molybdenum and zinc can be used.
• the formulations generally contain between 0.1 and 95 percent by weight of active compound, 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.
• 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.
• the active compounds can be used as such, in the form of their formulations or in the use forms prepared therefrom by further dilution, such as ready-to-use solutions, suspensions, emulsions, powders, pastes and granules. 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 5 kg per ha.
• the (greatly reduced) radical R 1 in Example 139 has the following meaning:
• Emulsifier 1 part by weight of alkylaryl polyglycol ether
• Amount of emulsifier and dilute the concentrate with water to the desired concentration is required.
• Seeds of the test plants are sown in normal soil. After about 24 hours, the soil is sprayed with the active ingredient preparation in such a way that the desired amount of active ingredient is applied per unit area.
• the concentration of the spray liquor is chosen so that the desired amount of active compound is applied in 1000 liters of water per hectare.
• the degree of damage to the plants is rated in% damage compared to the development of the untreated control.
• 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 with 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 the desired amounts of active compound are applied in 1000 l of water / ha.
• the degree of damage to the plants is rated in% damage compared to the development of the untreated control.

Landscapes

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

Applications Claiming Priority (3)

Publications (1)

Family

ID=7882060

Family Applications (1)

Country Status (12)

Families Citing this family (7)

Family Cites Families (11)

• 1998
  • 1998-09-24 DE DE19843766A patent/DE19843766A1/de not_active Withdrawn
• 1999
  • 1999-09-13 CN CN99810288A patent/CN1315952A/zh active Pending
  • 1999-09-13 BR BR9913918-9A patent/BR9913918A/pt not_active IP Right Cessation
  • 1999-09-13 JP JP2000574105A patent/JP2002526496A/ja active Pending
  • 1999-09-13 US US09/787,479 patent/US6403535B1/en not_active Expired - Fee Related
  • 1999-09-13 WO PCT/EP1999/006753 patent/WO2000017196A1/de not_active Application Discontinuation
  • 1999-09-13 CA CA002345031A patent/CA2345031A1/en not_active Abandoned
  • 1999-09-13 AU AU59777/99A patent/AU745986B2/en not_active Ceased
  • 1999-09-13 KR KR1020017002245A patent/KR20010074840A/ko not_active Application Discontinuation
  • 1999-09-13 PL PL99346857A patent/PL346857A1/xx not_active Application Discontinuation
  • 1999-09-13 EP EP99969412A patent/EP1115722A1/de not_active Withdrawn
• 2002
  • 2002-03-27 HK HK02102369.7A patent/HK1040713A1/zh unknown

Non-Patent Citations (1)

Also Published As

Similar Documents

Legal Events