WO1997025319A1 - Substituted 1,2,4,6-thiatriazines useful as herbicides - Google Patents
Substituted 1,2,4,6-thiatriazines useful as herbicides Download PDFInfo
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- WO1997025319A1 WO1997025319A1 PCT/EP1996/005727 EP9605727W WO9725319A1 WO 1997025319 A1 WO1997025319 A1 WO 1997025319A1 EP 9605727 W EP9605727 W EP 9605727W WO 9725319 A1 WO9725319 A1 WO 9725319A1
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- alkyl
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- 0 Cc1c(*)c(*)ccc1 Chemical compound Cc1c(*)c(*)ccc1 0.000 description 25
- XBNGYFFABRKICK-UHFFFAOYSA-N Oc(c(F)c(c(F)c1F)F)c1F Chemical compound Oc(c(F)c(c(F)c1F)F)c1F XBNGYFFABRKICK-UHFFFAOYSA-N 0.000 description 9
- INXKVYFOWNAVMU-UHFFFAOYSA-N Oc(cc(cc1)F)c1F Chemical compound Oc(cc(cc1)F)c1F INXKVYFOWNAVMU-UHFFFAOYSA-N 0.000 description 4
- HZQGKHUTYHEFBT-UHFFFAOYSA-N Oc(c(F)c(c(C(F)(F)F)c1F)F)c1F Chemical compound Oc(c(F)c(c(C(F)(F)F)c1F)F)c1F HZQGKHUTYHEFBT-UHFFFAOYSA-N 0.000 description 2
- PIQXIIHPQBQVTP-UHFFFAOYSA-N CC(C)(C1)CC(C)(C)CC1O Chemical compound CC(C)(C1)CC(C)(C)CC1O PIQXIIHPQBQVTP-UHFFFAOYSA-N 0.000 description 1
- ZPRFNERJHXKZOL-UHFFFAOYSA-N CC(C1)=CC(C)=CC1O Chemical compound CC(C1)=CC(C)=CC1O ZPRFNERJHXKZOL-UHFFFAOYSA-N 0.000 description 1
- PABWDKROPVYJBH-YFKPBYRVSA-N CC(C[C@@H](C(O)=O)N)=C Chemical compound CC(C[C@@H](C(O)=O)N)=C PABWDKROPVYJBH-YFKPBYRVSA-N 0.000 description 1
- IAMNVCJECQWBLZ-UHFFFAOYSA-N CC(c(c(C)c1)ccc1O)=O Chemical compound CC(c(c(C)c1)ccc1O)=O IAMNVCJECQWBLZ-UHFFFAOYSA-N 0.000 description 1
- WJQBYWORWVMKAK-UHFFFAOYSA-N CC(c1cc(Cl)nc(Cl)c1)=O Chemical compound CC(c1cc(Cl)nc(Cl)c1)=O WJQBYWORWVMKAK-UHFFFAOYSA-N 0.000 description 1
- QDHLAINJBNAVTF-UHFFFAOYSA-N CC(c1cccc(O)c1CO)O Chemical compound CC(c1cccc(O)c1CO)O QDHLAINJBNAVTF-UHFFFAOYSA-N 0.000 description 1
- SIJBDWPVNAYVGY-UHFFFAOYSA-N CC1(C)OCCO1 Chemical compound CC1(C)OCCO1 SIJBDWPVNAYVGY-UHFFFAOYSA-N 0.000 description 1
- DFBYOHWQTOVJPM-UHFFFAOYSA-N CC1=CC(O)=C(C)CC1 Chemical compound CC1=CC(O)=C(C)CC1 DFBYOHWQTOVJPM-UHFFFAOYSA-N 0.000 description 1
- LMPANQOSPYHYLS-UHFFFAOYSA-N CC1C=CC=CC1O Chemical compound CC1C=CC=CC1O LMPANQOSPYHYLS-UHFFFAOYSA-N 0.000 description 1
- YXMMTUJDQTVJEN-UHFFFAOYSA-N CCC(C)C(C(OC)=O)N Chemical compound CCC(C)C(C(OC)=O)N YXMMTUJDQTVJEN-UHFFFAOYSA-N 0.000 description 1
- GHPODDMCSOYWNE-UHFFFAOYSA-N Cc1ccc2OCOc2c1 Chemical compound Cc1ccc2OCOc2c1 GHPODDMCSOYWNE-UHFFFAOYSA-N 0.000 description 1
- CFYBBFGXTQBLQV-UHFFFAOYSA-N NC(c1cc(Cl)nc(Cl)c1)=O Chemical compound NC(c1cc(Cl)nc(Cl)c1)=O CFYBBFGXTQBLQV-UHFFFAOYSA-N 0.000 description 1
- JCFXECPGMKBMFS-UHFFFAOYSA-N OC(C(C(F)=C1)F)C(F)=C1F Chemical compound OC(C(C(F)=C1)F)C(F)=C1F JCFXECPGMKBMFS-UHFFFAOYSA-N 0.000 description 1
- BPESTXTWIPQCPM-UHFFFAOYSA-N OC(C(C(F)=C1F)F)C(F)=C1F Chemical compound OC(C(C(F)=C1F)F)C(F)=C1F BPESTXTWIPQCPM-UHFFFAOYSA-N 0.000 description 1
- AQAJFEJTZYLPOP-UHFFFAOYSA-N OC(C(C=C1)F)C=C1F Chemical compound OC(C(C=C1)F)C=C1F AQAJFEJTZYLPOP-UHFFFAOYSA-N 0.000 description 1
- GXBUCELRWXTKAP-UHFFFAOYSA-N OCc1cccc(O)c1C=O Chemical compound OCc1cccc(O)c1C=O GXBUCELRWXTKAP-UHFFFAOYSA-N 0.000 description 1
- PBYIIRLNRCVTMQ-UHFFFAOYSA-N Oc(c(F)c(cc1F)F)c1F Chemical compound Oc(c(F)c(cc1F)F)c1F PBYIIRLNRCVTMQ-UHFFFAOYSA-N 0.000 description 1
- VPOMSPZBQMDLTM-UHFFFAOYSA-N Oc1cc(Cl)cc(Cl)c1 Chemical compound Oc1cc(Cl)cc(Cl)c1 VPOMSPZBQMDLTM-UHFFFAOYSA-N 0.000 description 1
- RANCECPPZPIPNO-UHFFFAOYSA-N Oc1cc(Cl)ccc1Cl Chemical compound Oc1cc(Cl)ccc1Cl RANCECPPZPIPNO-UHFFFAOYSA-N 0.000 description 1
- LUSZGTFNYDARNI-UHFFFAOYSA-N Oc1ccc2OCOc2c1 Chemical compound Oc1ccc2OCOc2c1 LUSZGTFNYDARNI-UHFFFAOYSA-N 0.000 description 1
- OJEZSNDYVDOOJG-UHFFFAOYSA-N Sc1ccccc1C1CC=CC1 Chemical compound Sc1ccccc1C1CC=CC1 OJEZSNDYVDOOJG-UHFFFAOYSA-N 0.000 description 1
- RTZZCYNQPHTPPL-UHFFFAOYSA-N [O-][N+](c1cccc(O)c1)=O Chemical compound [O-][N+](c1cccc(O)c1)=O RTZZCYNQPHTPPL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D285/00—Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
- C07D285/15—Six-membered rings
-
- 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
-
- 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
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
-
- 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
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
-
- 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
- C07D417/10—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 carbon chain containing aromatic rings
-
- 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
-
- 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
- C07D417/14—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 three or more hetero rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
- C07F7/0814—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring said ring is substituted at a C ring atom by Si
Definitions
- the present invention relates to novel herbicidally active thiatriazine derivatives, to processes for their preparation, to compositions comprising these compounds, and to their use for controlling weeds, mainly in crops of useful plants, or for inhibiting plant growth.
- Thiatriazine compounds are described, for example, in Chem. Ber. 121 , 383-386 (1988), Z. Naturforsch. 43, 763-768 (1988), Chem. Ber. 126, 2601-2607 (1993), J. Am. Chem. Soc. 1989, 11 1 , 1 180-1185 and DD 113 006.
- novel thiatriazine derivatives having herbicidal and growth-inhibitory properties.
- the present invention thus relates to compounds of the formula I
- R 2 and R 3 independently of one another are hydrogen, d-C 6 alkyl, d-C 3 alkyl which is substituted by S(O) n R6, halogen, cyano, nitro, d-C 8 alkoxy, C 3 -C 6 trialkylsilyl, hydroxyl, amino, ammonium, tri-C ⁇ -C 4 alkylammonium, -COOH, -COOR 20 , -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by C- 3 -C 8 cycloalkyl, d-C 3 alkylcarbonyloxy, phenylcarbonyloxy, naphthylcarbonyloxy, d-C ⁇ alkylamino, d-C 3 alkoxycarbonyl, C 2 - C 12 dialkylamino, phenyl, naphthyl, phenoxy, naphthoxy, biphenyl, biphenyloxy, phen
- R 2 and R 3 independently of one another are C 2 -Cealkenyl, C 2 -C 6 alkenyl which is substituted by halogen, cyano, nitro, d-C 8 alkoxy, C 3 -C 6 trialkylsilyl, hydroxyl, amino, ammonium, tri-C ⁇ -C alkylammonium, -COOH, -COOR 2 0, -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or C 3 -C ⁇ cycloalkyl, CrCsalkylcarbonyloxy, phenylcarbonyloxy, naphthylcarbonyloxy, d-Cealkylamino, C 2 -C 5 alkoxycarbonyl, C 2 -Ci2dialkylamino, phenyl, naphthyl, phenoxy, naphthoxy, biphenyl, biphenyloxy, phenthio or naphthio, it
- R 2 and R 3 independently of one another are C 3 -C 6 alkynyl, C 3 -C 6 alkynyl which is substituted by halogen, cyano, nitro, d-C 8 alkoxy, C 3 -C 6 trialkylsilyl, hydroxyl, amino, ammonium, tri-C ⁇ -C alkylammonium, -COOH, -COOR ⁇ , -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or C 3 -C 8 cycloalkyl, d-C 5 alkylcarbonyloxy, phenylcarbonyloxy, naphthylcarbonyloxy, d-C 6 alkylamino, d-C 5 alkoxycarbonyl, C 2 -C ⁇ 2 dialkylamino, phenyl, naphthyl, phenoxy, naphthoxy, biphenyl, biphenyloxy, phenthio or naphthio
- R 2 and R 3 independently of one another are formyl, d-dsalkylcarbonyl,
- -COOR20 -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by CrC 8 alkoxycarbonyl, C -C ⁇ 0 cycloalkoxycarbonyl, Ci-C ⁇ alkylaminocarbonyl or
- R 2 and R 3 independently of one another are heterocyclyl, heterocyclylcarbonyl, heterocyclyl which is substituted by halogen, cyano, nitro, C -Csalkyl, d-C 5 alkoxy, C ⁇ -C 5 alkylcarbonyl, d-C 5 alkylcarbonyloxy, d-C 6 alkoxycarbonyl, aminocarbonyl, Ci-C ⁇ alkylaminocarbonyl or
- C 2 -C ⁇ dialkylaminocarbonyl or are heterocyclylcarbonyl which is substituted by halogen, cyano, nitro, C ⁇ -C 5 alkyl, d-C 5 alkoxy, d-C 3 alkylcarbonyl, C T C ⁇ alkoxycarbonyl, aminocarbonyl, d-C ⁇ alkylamino or d-C 3 alkylcarbonyloxy, or
- R 2 and R 3 independently of one another are phenylcarbonyl, biphenylcarbonyl, naphthylcarbonyl, phenyl-d-C 6 alkylcarbonyl, biphenyl-d-C 6 alkylcarbonyl, naphthyl-
- R 2 and R 3 independently of one another are phenyl or naphthyl, it being possible for these substituents to be substituted by halogen, cyano, nitro, Ci-Csalkyl, Ci-Csalkoxy,
- R 2 and R 3 together with the nitrogen atom to which they are bonded form a heterocyclic ring which can be substituted by d-C 5 alkyl, C ⁇ -C 3 alkoxy, halogen, cyano or nitro, or
- R 2 and R 3 independently of one another are amino, CrC 6 alkylamino, C 2 -C ⁇ dialkylamino, phenylamino, naphthylamino, C ⁇ -C 6 alkylcarbonylamino, C ⁇ -C ⁇ oalkoxycarbonylamino, hydroxyl, d-C 6 alkoxy, d-C 6 alkylcarbonyloxy, phenoxy, biphenyloxy or naphthoxy,
- X is O or S(O) Xl in which x is 0, 1 or 2, and R 4 is d-C 8 alkyl, C 2 -C 8 alkenyl, d-C ⁇ alkynyl, C 3 -C 8 cycloalkyl, C 5 -C 8 cycloalkenyl, C 3 -
- R 4 is phenyl, biphenyl, naphthyl, heterocyclyl, d-C 4 alkylphenyl, d-C alkylnaphthyl, phenyl-
- Cioalkylcarbonyloxy, phenoxy, halophenoxy, pyridyloxy or pyridyloxy which is substituted by halogen, C ⁇ -C alkyl, d-C 4 alkoxy, cyano, nitro or amino, or 2 adjacent substituents on the phenyl or naphthyl ring R 4 form a carbocyclic or heterocyclic ring which can be substituted by halogen, cyano, nitro, amino, -COOH, O, C C ⁇ oalkyl, d-Cioalkoxy, C ⁇ -C ⁇ oalkylthio, d-
- Ciohaloalkyl hydroxyl, C 3 -C 10 alkoxy-carbonylalkoxy, d-C 6 alkylsulfinyl, C ⁇ -C 6 alkylsulfonyl,
- R 5 is hydrogen, Ci-C ⁇ alkyI, d-C ⁇ haloalkyl, C 2 -C 5 alkoxyalkyl, d-C 6 cyanoalkyl, phenyl, phenyl-C ⁇ -C alkyl, formyl, C 2 -dalkylcarbonyl, CrC ⁇ alkoxycarbonyl, d-C 6 alkyl- aminocarbonyl, C 2 -C 8 dialkylaminocarbonyl, benzoyl, halobenzoyl, C ⁇ -C 6 alkylamino,
- R 6 is hydrogen or cyano when n is 0 or
- Re is d-Csalkyl, C 2 -C 5 alkenyl, d-dalkynyl, d-Cealkoxyalkyl, d-C 5 haloalkyl, d-C 5 hydroxyalkyl, phenyl, phenyl-d-C 4 alkyl, heterocyclyl, heterocyclyl-C -C alkyl or
- R 7 is hydrogen, C ⁇ -C 12 alkyl, d-C 12 haloalkyl, d-C 6 nitroalkyl, C C 6 cyanoalkyl, phenyl,
- R ⁇ and R 9 independently of one another are hydrogen, phenyl, d-C 8 alkyl, C C 8 haloalkyl,
- R ⁇ and R 9 together with the nitrogen atom to which they are bonded form a three- to seven- membered heterocycle which can contain one or two further hetero atoms and, in turn can be substituted by ⁇ alkyl groups or halogen,
- R 10 and Rn independently of one another are hydrogen, phenyl, d-C 8 alkyl, C ⁇ -C 8 haloalkyl, d-C 8 alkoxy, phenoxy, C 2 -C ⁇ cyanoalkyl, Crdalkenyl, C 3 -dalkynyl, C 2 -C 8 alkoxyalkyl,
- R 10 and Rn together with the nitrogen atom to which they are bonded form a three- to seven-membered heterocycle which can contain one or two further hetero atoms and, in turn, can be substituted by C h alky! groups or halogen,
- R 12 is C ⁇ -C 8 alkyl, d-dalkoxy, d-C ⁇ alkenyloxy, d-C B alkynyloxy, d-C 8 haloalkyl, phenyl, phenyloxy,
- R 13 and R independently of one another are hydrogen, d-C 6 alkyl, C 2 -C ⁇ alkylcarbonyl or phenyl, and
- Ri5, R 1 6, Ru, i ⁇ and R 19 independently of one another are d-C ⁇ 0 alkyl, C 3 -C 6 cycloalkyl,
- R 15 , Ri ⁇ . i7, Ri ⁇ and Rig independently of one another are halogen, cyano, azido, nitro,
- alkyl groups in the definitions of the substituents can be straight-chain or branched and mono- or polysubstituted; they are, for example, methyl, ethyl, propyl, butyl, pentyl, hexyl, heptyl, octyl, nonyl or decyl and their branched isomers.
- Alkoxy, alkenyl and alkynyl radicals are derived from the abovementioned alkyl radicals.
- the alkenyl and alkynyl groups can be mono- or polyu ⁇ saturated.
- Suitable cycloalkyl substituents contain 3 to 8 carbon atoms and are, for example, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, cycloheptyl or cyclooctyl.
- Corresponding cycloalkenyl substituents can be mono- or polysubstituted and mono- or else polyunsaturated, for example cyclopentadienyl or cyclooctatetraenyl.
- alkyl, alkenyl or alkynyl are substituents on a cycloalkyl, cycloalkenyl, phenyl, biphenyl, naphthyl or heterocyclyl, these ring systems may also be mono- or polysubstituted by alkyl, alkenyl or alkynyl.
- halogen is fluorine, chlorine, bromine or iodine.
- halogen in conjunction with other meanings such as haloalkyl or halophenyi.
- Phenyl may be unsubstituted or mono- or polysubstituted by halogen, cyano, nitro, -OR 5 , -NR10R11, d-C 4 alkyl, formyl, d-C 4 alkylcarbonyl, -COOR 7 , d-C 4 alkylthio, d-C alkylsulfonyl or -CONR 8 R 9 .
- Heterocyclyl radicals are to be understood as meaning ring systems which, besides carbon atoms, contain at least one hetero atom such as nitrogen, oxygen and/or sulfur. They may be saturated or unsaturated. Such ring systems preferably contain 3 to 8 ring atoms. This also applies to those heterocycles which are formed by 2 substituents bonded to a nitrogen atom, as is the case in groups such as -NR 10 Rn.
- Heterocyclyl ring systems within the scope of the present invention may also be mono- or polysubstituted.
- suitable substituents are C C alkyl, d-C 4 haloalkyl, C ⁇ -C alkoxy, cyano, nitro or C 3 -C ⁇ cycloalkyl.
- Heterocyclyl as a substituent of a group Ri can be, for example, epoxidyl, dioxolanyl, pyrrolidyl, piperidinyl, morpholinyl, pyridyl, imidazolyl, tetrahydrofuryl, tetrahydropyranyl, dihydrofuryl, dihydropyranyl, isoxazolyl, oxazolyl, thiazolyl, oxazolinyl (for
- Preferred heterocycles R 6 are, inter alia, pyridyl, pyrimidinyl and triazinyl.
- Preferred heterocycles R 7 are, for example, oxetanyl, pyridyl, thiophenyl and furyl.
- R 8 and R 9 preferably form rings such as piperidinyl, morpholinyl and pyrrolidinyl.
- heterocycles formed by R 1 0 and R , or R 2 and R 3 , with the nitrogen atom to which these radicals are bonded are piperidinyl, morpholinyl, pyrrolidyl, triazolyl, tetrazolyl and imidazolyl.
- Preferred heterocycles R 9 are thiophenyl, furyl, pyridyl and oxetanyl.
- Phenyl and naphthyl rings R 4 can be substituted by carbo- or heterocyclic radicals which are formed on these phenyl or naphthyl rings by 2 adjacent substituents.
- the carbocycles preferably contain 4 to 6 carbon atoms, such as cyclobutyl, cyclopentyl and cyclohexyl.
- heterocyclic groups are dioxolanyl and tetrahydrofuryl.
- Heterocycles R 4 such as succinimidyl, pyridyl, thiophenyl or furyl, may contain fused carbocycles, such as phenyl or cyclohexenyl.
- Preferred heterocycles R 2 and R 3 are pyridyl, pyrrolidyl and pyrimidinyl.
- Heterocycles formed by -NR 2 R 3 include, for example, succinimidyl, imidazolyl and triazolyl, it being possible for such groups to contain fused carbocycles, such as phenyl or cyclohexenyl.
- Heterocyclylcarbonyl R 2 or R 3 is, for example, pyridyl, pyrrolidyl, triazolyl, thiophenyl, furyl or isoxazolyl.
- C 2 -C 7 alkylcarbonyl within the scope of the present invention is, for example, methylcarbonyl, ethylcarbonyl, propylcarbonyl, i-propylcarbonyl, butylcarbonyl, pentylcarbonyl and hexylcarbonyl and also the branched isomers of these.
- alkali metals and alkaline earth metals are lithium, sodium, potassium, magnesium, calcium or barium.
- the invention equally includes the salts which the compounds of the formula I can form, in particular with amines, alkali metal and alkaline earth metal bases or quaternary ammonium bases.
- Salt formers which must be emphasized among the alkali metal and alkaline earth metal hydroxides are the hydroxides of lithium, sodium, potassium, magnesium or calcium, but in particular those of sodium or potassium.
- amides which are suitable for ammonium salt formation are not only ammonia, but also primary, secondary and tertiary d-C ⁇ 8 alkylamines, d-C 4 hydroxy- alkylamines and C 2 -C 4 alkoxyalkylamines, for example methylamine, ethylamine, n-propylamine, isopropylamine, the four isomeric butylamines, n-amylamine, isoamylamine, hexylamine, heptylamine, octylamine, nonylamine, decylamine, pentadecylamine, hexadecylamine, h ⁇ ptadecylamine, octadecylamine, methylethylamine, methylisopropylamine, methylhexylamine, methyl nonylamine, methylpe ⁇ tadecylamine, methyloctadec
- the compounds of the formula I have an asymmetric centre in the sulfur atom of the thiatriazine ring. This is why, upon preparation of these compounds, racemates are obtained which can be separated into the corresponding enantiomers by customary separation methods. If further asymmetric centres exist in the substituents of the thiatriazine ring, the corresponding diastereoisomers may also be separated in the customary manner.
- the present invention also includes such diastereoisomers and enantiomers.
- R 2 and R 3 independently of one another are hydrogen, d-C 6 alkyl, d-C 6 aikyl which is substituted by S(O) n R 6 ⁇ halogen, cyano, nitro, d-C ⁇ alkoxy, C 3 -C 6 trialkylsilyl, hydroxyl, amino, ammonium, tri-C ⁇ -C 4 alkylammonium, -COOH, -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by C 3 -C 8 cycloalkyl, d-C 5 alkylcarbonyloxy, phenylcarbonyloxy, naphthylcarbonyloxy, d-C 6 alkylamino, d-dalkoxycarbonyl, C 2 -C 12 dia!kylamino, phenyl, naphthyl, phenoxy, naphthoxy, biphen
- R 2 and R 3 independently of one another are C 2 -C ⁇ alkenyl, C 2 -C 6 alkenyl which is substituted by halogen, cyano, nitro, C ⁇ -C 8 alkoxy, C 3 -C 6 trialkylsilyl, hydroxyl, amino, ammonium, tri-d- dalkylammonium, -COOH, -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by d-C 8 cycloalkyl, Crdalkylcarbonyloxy, phenylcarbonyloxy, naphthylcarbonyloxy, d-C ⁇ alkylamino, C 2 -C 3 alkoxycarbonyl, C 2 -C ⁇ 2 dialkylamino, phenyl, naphthyl, phenoxy, naphthoxy, biphenyl, biphenyloxy, phenthio or naphthio, it being possible for the abovementi
- R 2 and R 3 independently of one another are C 3 -C 6 alkynyl, d-dalkynyl which is substituted by halogen, cyano, nitro, C ⁇ -C 8 alkoxy, d-C 6 trialkylsilyl, hydroxyl, amino, ammonium, tri-C ⁇ - C 4 alkyiammonium, -COOH, -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by C 3 -C 8 cycloalkyl, d-C 3 alkylcarbonyloxy, phenylcarbonyloxy, naphthylcarbonyloxy, d-C 6 alkyiamino, d-C 5 alkoxycarbonyl, C 2 -C 12 dialkylamino, phenyl, naphthyl, phenoxy, naphthoxy, biphenyl, biphenyloxy, phenthio or naphthio, it being possible for the above
- R 2 and R 3 independently of one another are formyl, C ⁇ -C 15 alkylcarbonyl, d-d 5 alkenyl- carbonyl, C -C 9 cycloalkylcarbonyl, C 6 -C 9 cycloalkenylcarbonyl or C 3 -C 8 cycloalkyl- C ⁇ -C 6 alkylcarbonyl, it being possible for these substituents to be substituted by halogen, cyano, nitro, hydroxyl, amino, Ci-C ⁇ alkylamino, C 2 -C 12 dialkylamino, -COOH, -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by d-C 8 alkoxy- carbonyl, C -C ⁇ ocycloalkoxycarbonyl, d-C 8 alkylaminocarbonyl or C 2 -C ⁇ ;>dialkyl- aminocarbonyl, or
- R 2 and R 3 independently of one another are heterocyclyl, heterocyclylcarbonyl, heterocyclyl which is substituted by halogen, cyano, nitro, d-C 5 alkyl, C ⁇ -C 5 alkoxy, d-Csalkylcarbonyl, C ⁇ -C 3 alkylcarbonyloxy, d-C 6 alkoxycarbonyl, aminocarbonyl, d-C 6 alkylaminocarbonyl or C 2 -C 1 dialkylaminocarbonyl, or are heterocyclylcarbonyl which is substituted by halogen, cyano, nitro, d-C 5 alkyl, d-dalkoxy, d-C 5 alkylcarbonyl, d-C 6 alkoxycarbonyl, aminocarbonyl, d-C 6 alkylamino or d-C 5 alkylcarbonyloxy, or R 2 and R 3 independently of one another are phenylcarbonyl, biphenylcarbonyl,
- R 2 and R 3 independently of one another are phenyl or naphthyl, it being possible for these substituents to be substituted by halogen, cyano, nitro, d-C 5 alkyl, C ⁇ -C 5 alkoxy, C ⁇ -C 3 alkylthio, -COOH, -CONH 2 , d-C 6 alkylaminocarbonyl, C 2 -C ⁇ odialkylaminocarbonyl, C C s alkylcarbonyl or d-C 5 alkoxycarbonyl, or
- R 2 and R 3 together with the nitrogen atom to which they are bonded form a heterocyclic ring which can be substituted by d-C 5 alkyl, d-C 5 alkoxy, halogen, cyano or nitro, or R 2 and R 3 independently of one another are amino, d-C 6 alkylamino, d-C 8 dialkylamino, phenylamino, naphthylamino, C ⁇ -C 6 alkylcarbo ⁇ ylamino, d-doalkoxycarbonylamino, hydroxyl, Ci-C ⁇ alkoxy, d-C 6 alkylcarbonyloxy, phenoxy, biphenyloxy or naphthoxy, and i 5 , Ri 6 , Ri7, ⁇ and R ⁇ 9 independently of one another are C ⁇ -C oalkyl, d-C 6 cycloalkyl, C 3 -C 6 cycloalkyl-C ⁇ -C alkyl, d-C 6 al
- Especially preferred compounds of the formula I are distinguished by the fact that R 15 , R ⁇ .
- R 1 l Ri ⁇ and R 19 independently of one another are C ⁇ -C ⁇ oalkyl, C 3 -C 6 cycloalkyl,
- R17, Ri ⁇ and R 19 independently of one another are halogen, cyano, -OR s , -S(O)nR ⁇ ,
- R 5 is hydrogen, d-C 8 alkyl, d-C 6 haloalkyl, C 2 -C 3 alkoxyalkyl, phenyl, phenyl-C ⁇ -C 4 alkyl,
- R 8 is hydrogen when n is 0, or
- R 6 is C ⁇ -C 5 alkyl, phenyl, phenyl-C ⁇ -C 4 alkyl or heterocyclyl,
- R 7 is hydrogen, C ⁇ -C 6 alkyl, d-C e haloalkyl, C C 6 cyanoalkyl, C 2 -C 10 alkoxycarbonylalkyl, heterocyclyl, C 3 -C 6 cycloalkyl or C 2 -C 6 dialkylamino,
- R 8 and R 9 independently of one another are hydrogen or d-C 8 alkyl, or R 8 and R 9 together with the nitrogen atom to which they are bonded form a three to seven- membered heterocycle which may contain one or two further hetero atoms and which may be substituted by C h alky! groups,
- R 10 and Rn independently of one another are hydrogen, phenyl, C ⁇ -C 8 alkyl, Ordalkenyl, (d-CealkylaminoJcarbonyl, (C 2 -C 6 dialkylamino)carbonyl, (C ⁇ -C 7 alkyl)carbonyl, (C ⁇ -C 6 alkoxy)carbonyl or heterocyclylcarbonyl, or
- R 10 and Rn together with the nitrogen atom to which they are bonded form a three- to seven-membered heterocycle which may contain one or two further hetero atoms and which may be substituted by C,. 6 alkyl groups.
- R 2 and R 3 independently of one another are hydrogen, d-C 6 alkyl, d-C 6 alkyl which is substituted by halogen, cyano, nitro, d-C 4 alkoxy, C 3 -C 6 trialkylsilyl, hydroxyl, amino, ammonium, tri-Ci- C 4 alkylammonium, -COOH, -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by C 3 -C ⁇ cycloalkyl, Ci-Csalkylcarbonyloxy, phenylcarbonyloxy, naphthylcarbonyloxy, d-C ⁇ alkylamino, C ⁇ -C 5 alkoxycarbonyl, C 2 -C ⁇ dialkylamino or phenyl, it being possible for the phenyl ring to be substituted by halogen, cyano, nitro, -OR 5 ,
- R 2 and R 3 independently of one another are C ⁇ Cealkenyl, C 2 -C 6 alkenyl which is substituted by halogen, cyano, nitro, C ⁇ -C 4 alkoxy, C 3 -C 6 -trialkylsilyl, hydroxyl, amino, ammonium, tri-d- C 4 alkylammonium, -COOH, -COOM, in which M is ammonium or ah alkali metal or alkaline earth metal atom, or by C ⁇ -C e alkylamino, C 2 -dalkoxycarbonyl, C 2 -C 6 dialkylamino or phenyl, it being possible for the phenyl ring to be substituted by halogen, cyano, nitro, -OR 5 , -NR 10 Rn, C ⁇ -C alkyl, formyl, C ⁇ -C 4 alkylcarbonyl, -COOR 7 , d-C alkylthio, d-
- R 2 and R 3 independently of one another are C 3 -C ⁇ alkynyl, C 3 -C 6 alkynyl which is substituted by halogen, cyano, nitro, Ci-C ⁇ alkoxy, C 3 -C 6 trialkylsilyl, hydroxyl, amino, ammonium, tri-d- C 4 alkylammonium, -COOH, -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by d-C 6 alkylamino, C 2 -C 5 alkoxycarbonyl, Crdsdialkylamino or phenyl, it being possible for the phenyl ring to be substituted by halogen, cyano, nitro, -OR 5 , -NR 10 R 11 , d-C alkyl, formyl, d-C 4 alkylcarbonyl, COOR 7 , C ⁇ -C 4 alkylthio, d-C 4 alkyl
- C 6 alkylcarbonyl it being possible for these substituents to be substituted by halogen, cyano, nitro, hydroxyl, amino, C ⁇ -C 8 alkylamino, C 2 -C ⁇ dialky!amino, -COOH, -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by C 2 -C B alkoxycarbonyl,
- R 2 and R 3 independently of one another are heterocyclyl, heterocyclylcarbonyl, heterocyclyl which is substituted by halogen, cyano, nitro, Ci-Csalkyl, CrC 5 alkoxy, Ci-Csalkylcarbonyl, d-Csalkylcarbonyloxy, d-C 6 alkoxycarbonyl, aminocarbonyl, d-Cealkylaminocarbonyl or
- R 2 and R 3 independently of one another are phenylcarbonyl, biphenylcarbonyl, naphthylcarbonyl, phenyl-Ci-Cealkylcarbonyl, biphenyl-d-C 6 alkylcarbonyl, naphthyl-d-
- R 2 and R 3 independently of one another are phenyl, naphthyl or heterocyclyl, it being possible for these substituents to be substituted by halogen, cyano, nitro, d-C alkyl,
- R 2 and R 3 together with the nitrogen atom to which they are bonded form a heterocyclic ring which can be substituted by d-C 4 alkyl, d-C alkoxy, halogen, cyano or nitro, or
- R 2 and R 3 independently of one another are amino, C ⁇ -C 4 alkylamino, C 2 -C ⁇ dialkylamino, phenylamino, d-Csalkylcarbonylamino, C ⁇ -C 5 alkoxycarbonylamino, hydroxyl, d-C 4 alkoxy,
- R 5 is hydrogen, C -C ⁇ alkyl, C ⁇ -C 6 haloalkyl, C 2 -C 6 alkoxyalkyl, C ⁇ -C 6 cyanoalkyl, phenyl, haiophenyl, Ci-C 4 alkoxyphenyl, phenyl-d-C 4 alkyl, C ⁇ -C 4 alkylcarbonyl, benzoyl, halobenzoyl, d-C alkylamino, C 2 -C6dialkylamino, C 3 -C 6 trialkylsilyl, C 3 -C ⁇ cycloalkyl, C 2 -
- R 7 is hydrogen, d-C alkyl, C ⁇ -C 4 haloalkyl r d-C 4 cyanoalkyl, phenyl, haiophenyl,
- R ⁇ and R 9 independently of one another are hydrogen, phenyl, haiophenyl, C ⁇ -C 4 alkyl, d-C 4 haloalkyl, d-C 4 cyanoalkyl, d-dalkenyl, C 3 -C 4 alkynyl or C 2 -C 4 alkoxyalkyl, or
- R 8 and R 9 together with the nitrogen atom to which they are bonded form a heterocycle which can be substituted by C ⁇ -C alkyl
- R10 and R independently of one another are hydrogen, phenyl, haiophenyl, d-dalkyl, d-C 4 haloalkyl, C ⁇ -C cyanoalkyl, C 3 -C 4 alkenyl, C 3 -C 4 alkynyl, C 2 -C 4 alkoxyalkyl, formyl, d-C alkylcarbonyl or phenylcarbonyl, it being possible for the phenyl moiety therein to be substituted by C ⁇ -C 4 alkyl, halogen, C ⁇ -C alkoxy, hydroxyl, cyano, nitro or C ⁇ -C alkoxy- carbonyl, or
- R10 and Rn together with the nitrogen atom to which they are bonded form a heterocycle which can be substituted by d-C 4 alkyl.
- R 2 and R 3 independently of one another are hydrogen, d-C 6 alkyl, C ⁇ -C 6 alkyl which is substituted by halogen, hydroxyl, amino, ammonium, tri-C ⁇ -C 4 alkylammonium, -COOH, -COOM, in which M is ammonium or an alkali metal or alkaline earth metal atom, or by Ci-Csalkylcarbonyloxy, phenylcarbonyloxy, d-C 6 alkylamino, C ⁇ -C 5 alkoxycarbonyl or C 2 -C 6 dialkylamino, or R 2 and R 3 independently of one another are formyl, C ⁇ -C 8 alkylcarbonyl, d-dalkenyl- carbonyl, C 4 -C 9 cycloalkylcarbonyl, Ce-Cgcycloalkenylcarbonyl or C 3 -dcycloalkyl-C ⁇ - C 6
- R 2 and R 3 independently of one another are heterocyclyl, heterocyclylcarbonyl, heterocyclyl which is substituted by halogen, cyano, nitro, d-C 5 alkyl, d-C 5 alkoxy or d-C ⁇ alkoxy- carbonyl, or are heterocyclylcarbonyl which is substituted by halogen, cyano, nitro, CrC 4 alkyl, d-C alkoxy or CrC 4 alkoxycarbonyl, or
- R 2 and R 3 independently of one another are phenylcarbonyl, biphenylcarbonyl, naphthylcarbonyl, phenyl-C ⁇ -C 6 alkylcarbonyl, biphenyl-d-C 6 alkylcarbonyl, naphthyl-C ⁇ - C 6 alkylcarbonyl, phenyl-C 2 -C 6 alkenylcarbonyl, biphenyl-C 2 -C 6 alkenylcarbonyl or naphthyl- C 2 -C 6 alkenylcarbonyl, it being possible for these substituents to be substituted by d- dalkyl, d-C alkoxy, C ⁇ -C 4 alkylthio, C ⁇ -C 4 haloalkyl, C ⁇ -C 4 alkylcarbonyl, halogen, cyano, amino, nitro, -COOH, Ci-Csalkoxycarbonyl, hydroxyl or C ⁇ -C 4 alkylsulfon
- R 2 and R 3 together with the nitrogen atom to which they are bonded form a heterocyclic ring which can be substituted by C ⁇ -C 4 alkyl, C ⁇ -C alkoxy, halogen or cyano.
- R 3 are hydrogen, or
- R 2 and R 3 independently of one another are formyl, d-C 8 alkylcarbonyl, C 2 -
- R 2 and R 3 are phenylcarbonyl, it being possible for the phenyl ring to be substituted by C dalkyl, C ⁇ -C 4 alkoxy, C C 4 alkylthio, d-C 4 haloalkyl, halogen, cyano, nitro, -COOH, C ⁇ -
- a further preferred group of compounds of the formula I is the group in which X is O or
- R is methyl which is substituted by halogen, cyano, nitro or OR 5 , or
- R 4 is C 2 -C 8 alkyl, C 2 -C 8 alkenyl, C 3 -C 8 alkynyl, C 3 -C 8 cycloalkyl, C 5 -C 8 cycloalkenyl,
- R 4 is phenyl which is substituted by halogen, cyano, nitro, amino, -COOH, hydroxyl,
- R 4 is biphenyl, naphthyl, heterocyclyl, C ⁇ -C 4 alkylphenyl, C C 4 alkylnaphthyl, phenyl-d-
- C 4 alkyl or naphthyl-C ⁇ -C alkyl it being possible for the substituents to be substituted by halogen, cyano, nitro, amino, -COOH, hydroxyl, C ⁇ -C alkyl, C ⁇ -C 4 alkyloxy, d-C alkylthio, d-C 4 haloalkyl, C ⁇ -C 4 haloalkoxy, d-C haloalkylthio, C 2 -C 6 alkoxycarbonylalkoxy, d-C 4 alkyl- sulfinyl, C ⁇ -C 4 alkylsulfonyl, C ⁇ -C 6 alkyloxycarbonyl, d-C 6 alkylcarbonyl, -CONH 2 , formyl, C
- R 5 is hydrogen, d-C 6 alkyl, C ⁇ -C 6 haloalkyl, C 2 -C e alkoxyalkyl, d-Cecyanoalkyl, phenyl, haiophenyl, C ⁇ -C 4 alkoxyphenyl, phenyl-d-C alkyl, C ⁇ -C alkylcarbonyl, benzoyl, halobenzoyl, d-C 4 alkylamino, C 2 -C 6 dialkylamino, C 3 -C e trialkylsilyl, C 3 -C 6 cycloalkyl, C 2 -
- R is methyl which is substituted by halogen or cyano, or
- R 4 is C 2 -C 8 alkyl, C 2 -C 8 alkenyl, C 3 -C 8 alkynyl, C 3 -C ⁇ cycloalkyl, Cs-C ⁇ cycloalkenyl, C 3 -C ⁇ - cycloalkyl-C ⁇ -C 4 alkyl or Ci-dalkyl-drC ⁇ cycloalkyI, it being possible for the substituents herein to be substituted by halogen or cyano, or
- RJ 4 is phenyl which is substituted by halogen, cyano, nitro, amino, C ⁇ -C 4 alkyl, C ⁇ -C 4 alkyloxy, d-C alkylthio, C 1 -C 4 haloalkyl, C ⁇ -C haloalkoxy, C 2 -C 6 alkoxycarbonylalkoxy, C ⁇ -C 4 alkyl- sulfonyl, C ⁇ -C ⁇ alkyloxycarbonyl, d-C 6 alkylcarbonyl, formyl, C ⁇ -C alkyiamino,
- R 4 is biphenyl, naphthyl, heterocyclyl, d-dalkylphenyl, C ⁇ -C 4 alkylnaphthyl, phenyl-d-
- C 4 alkyl or naphthyl-d-C 4 alkyl it being possible for these substituents to be substituted by halogen, cyano, nitro, amino, d-dalkyl, C ⁇ -C 4 alkyloxy, d-C alkylthio, d-C haloalkyl, d-C 4 haloalkoxy, C 2 -C ⁇ alkoxycarbonylalkoxy, C ⁇ -C 4 alkylsulfonyl, d-C 8 alkyloxycarbonyl, d-C 6 alkylcarbonyl, C 3 -C 6 trialkylsilyl or C ⁇ -C 6 alkylcarbonyloxy, very preferably X being O and R being phenyl which is substituted by halogen, cyano, nitro, amino, C ⁇ -C 4 alkyl, d-C 4 alkyloxy, C ⁇ -C 4 alkylthio, C ⁇ -C haloalkyl, hal
- R 1S , R ⁇ 6 , R 17 , Ri ⁇ and R ⁇ 9 independently of one another are C ⁇ -C alkyl, C 2 -C 4 alkenyl, C ⁇ -C 4 alkoxy, fluorine, chlorine, bromine, phenyl, d-C alkoxy-C ⁇ -C alkoxy, trimethylsilyl, di-C ⁇ -C 4 alkyl- amino, di-Ci-dalkylamino-d-dalkyl, morpholinyl-d-C 4 alkyl, d-C 4 alkylthio, d-C 4 - alkylsulfinyl, C ⁇ -C 4 alkyl.sulfonyl, d-C 4 alkylcarbonyl, d-C 4 alkoxy-C,-C 4 alkyl, 1 -(C ⁇ -C 4 alkyl)- dioxolanyl, 1-phenyldioxo
- cyclohexyl, thienyl or the group or is phenyl, naphthyl, pyridyl or thienyl, each of which is substituted by d-C 4 alkyl, C ⁇ -C alkoxy, fluorine, chlorine, nitro, cyano, C 3 - C 6 cycloalkyloxycarbonyl, d-C 6 alkylthio, C ⁇ -C 4 hydroxycarbonyl, alkylsulfonyl, di-d-C alkylamino, d-C alkylsulfonyl or trifluormethyl.
- R is the groups A1 , A2, A3, B1 , B2, B3, B4, B5, B6, C1 , C2, C3, C4, C5, C6, D1 , D2 or D3, but preferably the groups A1 , A2, A3, B1 , B2, B3, B4, B5, B6, C1, C2, C3, C4, C5 or C6.
- R ⁇ 5 , R 16 , R 17 , R 18 and R ⁇ 9 independently of one another are halogen, d-C ⁇ alkyl or d-Cealkoxy, preferably fluorine, chlorine, d-C 4 alkyl or d-C 4 alkoxy.
- R ⁇ 5 is fluorine when R, is A1 , B1 , B2, B3, C1 , C2 or C6.
- the compounds of the formula I can be prepared in various ways via process steps known per se using known starting materials.
- compounds of the formula I can be prepared by reacting an S,S- diorganosulfodiimide with an O.O'-diaryl N-cyanoimidocarbonate and subsequently subjecting the product to cyclization under acidic conditions:
- Ri has the abovementioned meaning
- R is R or another group which is suitable for the reaction, for example methyl or benzyl
- Ar is an aryl group, for example phenyl.
- Hal radicals independently of one another are fluorine, bromine or, in particular, chlorine, and reacting this trihalogenated thiatriazine with the corresponding organometallic compound of the formula III
- Ri has the abovementioned meanings and M is a mono- or polyvalent metal atom, which, depending on the valence, can have attached to it an appropriate number of Ri groups, in order to introduce the phenyl ring.
- suitable metals are, in particular, lithium, magnesium, zinc, aluminium, silicon, tin, and furthermore also manganese and titanium.
- the polyvalent metal atoms can also have attached to them further substituents such as halogen, cyano, d-C 4 alkyl, tetrafluoroborate or halogenated or unhalogenated alkanesulfonates.
- the organometallic compound of the formula III can furthermore be used in combination with salts such as aluminium chloride, zinc chloride, tin chloride, cerium chloride, aluminium bromide and/or copper bromide, aluminium chloride, aluminium bromide and zinc chloride being preferred.
- the compounds of the formula III can be prepared by customary methods, for example
- halogen/metal exchange reaction of the corresponding halide Rrhalogen, halogen preferably being bromine or iodine, with a reactive organometallic compound, such as an alkyllithium compound, for example n-butyl-, s-butyl- or t-butyllithium,
- Aromatics of the formula Ri-H which are especially suitable for this reaction are those which carry a function which facilitates deprotonation and/or which influence orientation (see, for example, Snieckus V. Chem. Rev. (1990) 90, 879-933),
- organometallic compound is not isolated but is reacted directly with the thiatriazine halide, in the presence or absence of a metal salt.
- the group R may be introduced in an aprotic solvent such as a hydrocarbon, for example hexane, heptane or toluene, or an ether such as dioxane, diethyl ether or, in particular, tetrahydrofuran, at temperatures from -100 C C to 150°C, in particular -80°C to 50°C (depending on the solvent).
- aprotic solvent such as a hydrocarbon, for example hexane, heptane or toluene
- an ether such as dioxane, diethyl ether or, in particular, tetrahydrofuran
- the group Ri may be introduced by means of a Friedel-Crafts reaction between the aromatic R H and a compound of the formula It in the presence or absence of a catalyst such as a Lewis acid (for example AICI 3 , SnCI 4 and the like) or activated clay (for example montmorillonite).
- a catalyst such as a Lewis acid (for example AICI 3 , SnCI 4 and the like) or activated clay (for example montmorillonite).
- This reaction can be carried out in an aprotic solvent such as a hydrocarbon, for example nitrobezene, benzene, carbon tetrachloride and the like, or an ether, such as diethyl ether or tetrahydrofuran at temperatures from -50°C to 120°C, in particular -10°C to 60°C (depending on the solvent).
- RT has the abovementioned meaning and Hal radicals independently of one another are fluorine, chlorine or bromine, with the exception of the compounds 1-(4- methylphenyl)-3,5-dichlorothiatriazine, 1 -(4-hydroxyphenyl)-3,5-dichlorothiatriazine, 1 -(4- methoxyphenyl)-3,5-dichlorothiatriazine, 1 -(4-chlorophenyl)-3,5-dichlorothiatriazine, 1 -(2- hydroxy-5-tert-butylphenyl)-3,5-dichlorothiatriazine, 1-(4-hydroxy-3-methylphenyl)-3,5- dichlorothiatriazine and 1 -(4-hydroxy-3-methoxyphenyl)-3,5-dichlorothiatriazine, 1 -(3,5- dimethyl-4-hydroxyphenyl)-3,5-d
- the compounds of the formula V are pretreated with a base such as metal hydride, for example lithium hydride, sodium hydride or potassium hydride, a metal hydroxide such as sodium hydroxide or potassium hydroxide, or a basic salt such as sodium carbonate or potassium carbonate, preferably in equivalent amounts.
- a base such as metal hydride, for example lithium hydride, sodium hydride or potassium hydride, a metal hydroxide such as sodium hydroxide or potassium hydroxide, or a basic salt such as sodium carbonate or potassium carbonate, preferably in equivalent amounts.
- a base such as metal hydride, for example lithium hydride, sodium hydride or potassium hydride, a metal hydroxide such as sodium hydroxide or potassium hydroxide, or a basic salt such as sodium carbonate or potassium carbonate, preferably in equivalent amounts.
- the reaction mixture of the compounds of the formulae IV and V may also be treated with the abovementioned bases.
- Solvents which are suitable for this step are hydrocarbons such as hexane or toluene, halogenated hydrocarbons such as chlorobenzene, ethers such as tetrahydrofuran, dioxane or diethyl ether, and also tertiary amides such as dimethylformamide. It is also possible to employ a mixture of these solvents with water, in which case it is advantageous to use a phase transfer catalyst. As a rule, the reaction temperatures are between -50°C and 100°C, preferably between 0°C and 40°C.
- the compounds of the formula V are known and can be prepared in a manner known to those skilled in the art.
- R 2 and R 3 have the abovementioned meanings and M is hydrogen or a metal atom such as lithium, sodium, potassium or calcium, the process advantageously being carried out in the presence of a base.
- M 1 is preferably hydrogen.
- R 2 or R 3 is an acyl group, Mi is preferably lithium, sodium or potassium.
- Solvents which are suitable for this reaction are hydrocarbons such as hexane or toluene, halogenated hydrocarbons such as chlorobenzene or dichloromethane, ethers such as diethyl ether, dioxane or tetrahydrofuran, alcohols such as ethanol or isopropanol, esters such as ethyl acetate, nitriles such as acetonitrile, or water.
- the reaction temperatures are in the range of from -70°C to 100°C, in particular 0°C to 40°C.
- an acid binder is preferably used in order to scavenge the Hal acid.
- This may be, for example, a second equivalent of the compound of the formula VII, or a tert-amine such as triethylamine, pyridine, or an inorganic base such as sodium carbonate, potassium carbonate or sodium hydrogen carbonate.
- a tert-amine such as triethylamine, pyridine
- an inorganic base such as sodium carbonate, potassium carbonate or sodium hydrogen carbonate.
- R 2 , R 3 and Mi are hydrogen
- an excess of base may be used. If required, the process may be carried out under pressure.
- R ⁇ R 2 and R 3 have the abovementioned meanings and Hal is fluorine, chlorine or bromine, with the exception of the compounds 1-(4-methylphenyl)-3-amino-5-chloro- thiatriazine, 1 -(4-chlorophenyl)-3-amino-5-chlorothiatriazine, 1 -(4-methoxyphenyl)-3-amino- 5-chlorothiatriazine, 1 -(4-hydroxyphenyl)-3-amino-5-chlorothiatriazine, 1 -(2-hydroxy-5-tert- butylphenyl)-3-amino-5-chlorothiatriazine, 1-(4-hydroxy-3-methylphenyl)-3-amino-5- chlorothiatriazine, 1 -(4-hydroxy-3-methoxyphenyl)-3-amino-5-chlorothiatriazine, 1 -(3,5-
- the end products of the formula I can be isolated in the customary manner by concentrating and/or evaporating the solvent and purified by recrystaiiization or trituration of the solid residue in solvents in which they are not readily soluble, such as ethers, aromatic hydrocarbons or chlorinated hydrocarbons, or by chromatographic methods.
- All application methods conventionally used in agriculture, for example pre-emergence application, post-emergence application and seed dressing, and a variety of methods and techniques, for example controlled release of active ingredient, are suitable for the use according to the invention of the compounds of the formula I or of compositions comprising them.
- a solution of the active ingredient is applied to mineral carriers for granules or to polymerized granules (urea/formaldehyde), and these are dried. If required, an additional coating may be applied (coated granules) which allows the active ingredient to be released in a controlled manner over a specific period.
- the compounds of the formula I can be employed as pure active ingredients, i.e.
- auxiliaries conventionally used in the art of formulation to give, for example, emulsifiable concentrates, directly sprayable or dilutable solutions, dilute emulsions, wettable powders, soluble powders, dusts, granules or microcapsules.
- the application methods such as spraying, atomizing, dusting, wetting, scattering or pouring, and the type of composition, are selected to suit the intended aims and the prevailing circumstances.
- compositions i.e. the compositions, preparations or combinations comprising the active ingredient of the formula I, or at least one active ingredient of the formula I and, as a rule, one or more solid or liquid formulation auxiliaries
- formulation auxiliaries for example solvents or solid carriers.
- Surface-active compounds surfactants may furthermore additionally be used in the preparation of the formulations.
- aromatic hydrocarbons preferably the fractions C 8 to d 2 , for example xylene mixtures or substituted naphthalenes, phthalate esters such as di butyl phthalate or dioctyl phthalate, aliphatic hydrocarbons such as cyclohexane or paraffins, alcohols and glycols and their ethers and esters such as ethanol, ethylene glycol, ethylene glycol monomethyl ether or ethylene glycol monoethyl ether, ketones such as cyclohexanone, strongly polar solvents such as N-methyl-2-pyrrolidone, dimethyl sulfoxide or N,N-dimethyiformamide, or epoxidized and unepoxidized vegetable oils such as epoxidized coconut oil or soya oil; or water.
- aromatic hydrocarbons preferably the fractions C 8 to d 2
- phthalate esters such as di butyl phthalate or dioctyl phthalate
- Solid carriers which are used for example for dust and dispersible powders are, as a rule, ground natural minerals such as calcite, talc, kaolin, montmorillonite or attapulgite.
- ground natural minerals such as calcite, talc, kaolin, montmorillonite or attapulgite.
- highly disperse silica or highly disperse absorptive polymers Suitable paniculate, absorptive carriers for granules are porous types, for example pumice, crushed bricks, sepiolite or bentonite, and non-sorptive carrier materials, for example, calcite or sand.
- a large number of pregranulat ⁇ d materials of inorganic or organic nature can be used, in particular dolomite or comminuted plant residues.
- Suitable surface-active compounds are non-ionic, cation ic and/or anionic surfactants and surfactant mixtures which have good emulsifying, dispersing and wetting properties, depending on the nature of the active ingredient of the formula I to be formulated.
- Suitable anionic surfactants can be either so-called water-soluble soaps or water-soluble synthetic surface-active compounds.
- Soaps which are suitable are the alkali metal salts, alkaline earth metal salts or substituted or unsubstituted ammonium salts of higher fatty acids (do-da), for example the sodium or potassium salts of oleic or stearic acid, or of natural mixtures of fatty acids which can be obtained from, for example, coconut oil or tallow oil. Furthermore mention must also be made of the fatty acid methyltaurine salts.
- the fatty alcohol sulfonates or fatty alcohol sulfates are present in the form of alkali metal salts, alkaline earth metal salts or substituted or unsubstituted ammonium salts and have an alkyl radical of 8 to 22 C atoms, alkyl also including the alkyl moiety of acyl radicals, for example the sodium or calcium salt of ligninsulfonic acid, of dodecyl sulfuric ester or of a fatty alcohol sulfate mixture prepared from natural fatty acids.
- This group also includes the salts of the sulfuric esters and sulfonic acids of fatty alcohol/ethylene oxide adducts.
- the sulfonated benzimidazole derivatives have preferably 2 sulfonyl groups and a fatty acid radical of 8 to 22 C atoms.
- alkylarylsulfonates are the sodium, calcium or triethanolamine salts of dodecylbenzenesulfuric acid, of dibutylnaphthalenesuffonic acid, or of a naphthalenesulfonic acid/formaldehyde condensate.
- Non-ionic surfactants which are suitable are mainly polyglycol ether derivatives of aliphatic or cycloaliphatic alcohols, of saturated or unsaturated fatty acids and of alkylphenols which can contain 3 to 30 glycol ether groups and 8 to 20 carbon atoms in the (aliphatic) hydrocarbon radical and 6 to 18 carbon atoms in the alkyl radical of the alkyl phenols.
- non-ionic surfactants which are suitable are the water-soluble polyethylene oxide adducts with polypropylene glycol, ethylene diaminopolypropylene glycol and alkyl polypropylene glycol which have 1 to 10 carbon atoms in the alkyl chain and contain 20 to 250 ethylene glycol ether groups and 10 to 100 propylene glycol ether groups.
- the abovementioned compounds normally have 1 to 5 ethylene glycol units per polypropylene glycol unit.
- non-ionic surfactants examples include nonylphenolpolyethoxyethanols, castor oil polyglycol ethers, polypropylene/polyethylene oxide adducts, tributylphenoxypolyethoxyethanol, polyethylene glycol and octylphenoxypolyethoxyethanol.
- fatty acid esters of polyoxyethylene sorbitan such as polyoxyethylene sorbitan trioleate.
- the cationic surfactants are mainly quaternary ammonium salts which have, as N-substituents, at least one alkyl radical having 8 to 22 C atoms and, as further substituents, lower halogenated or unhalogenated alkyl, benzyl or lower hydroxyalkyl radicals.
- the salts are preferably in the form of haiides, methylsulfates or ethylsulfates, examples being stearyltrimethylammonium chloride or benzyldi(2- chloroethyl)ethylammonium bromide.
- the herbicidal formulations comprise 0.1 to 99% by weight, in particular 0.1 to 95% by weight, of herbicide, 1 to 99.9% by weight, in particular 5 to 99.8% by weight, of a solid or liquid formulation auxiliary and 0 to 25% by weight, in particular 0.1 to 25% by weight, of a surfactant.
- compositions may also comprise further additives such as stabilizers, for example free or epoxidized vegetable oils (epoxidized coconut oil, rapeseed oil or soya oil), antifoams, for example silicone oil, preservatives, viscosity regulators, binders, adhesives and fertilizers or other active ingredients.
- stabilizers for example free or epoxidized vegetable oils (epoxidized coconut oil, rapeseed oil or soya oil)
- antifoams for example silicone oil
- preservatives for example silicone oil
- viscosity regulators binders
- adhesives adhesives and fertilizers or other active ingredients.
- Emulsifiable concentrates Active ingredient: 1 to 90%, preferably 5 to 50% Surfactant: 5 to 30%, preferably 10 to 20% Solvent 15 to 94%, preferably 70 to 85%
- Active ingredient 0.1 to 50%, preferably 0.1 to 1%
- Solid carrier 99.9 to 90%, preferably 99.9 to 99%
- Suspension concentrates Active ingredient: 5 to 75%, preferably 10 to 50% Water: 94 to 24%, preferably 88 to 30% Surfactant: 1 to 40%, preferably 2 to 30%
- Wettable powders Active ingredient: 0.5 to 90%, preferably 1 to 80%
- Surfactant 0.5 to 20%, preferably 1 to 15%
- Solid carrier 5 to 95%, preferably 15 to 90%
- Active ingredient 0.1 to 30%, preferably 0.1 to 15%
- Solid carrier 99.5 to 70%, preferably 97 to 85%
- the active ingredients of the formula I are successfully applied to the plant or its environment at rates of application of from 0.001 to 5 kg, in particular between 0.005 and 2 kg.
- the dosage required for the desired activity can be determined by experiments. It depends on the type of activity, the development stage of the crop plant and of the weed, and on the application (location, timing, method) and can, due to these parameters, vary within wide ranges.
- the compounds of the formula I are distinguished by herbicidal and growth-inhibiting properties, which allow them to be used in crops of useful plants, in particular in cereals, cotton, soya beans, sugar beet, sugar cane, plantations, oil seed rape, maize and rice.
- Crops are also to be understood as meaning those which have been made tolerant to herbicides, or classes of herbicides, by conventional breeding or genetic engineering methods.
- the weeds to be controlled can be both mono- and dicotyledon weeds, for example Stellaria, Nasturtium, Agrostis, Digitaria, Avena, Setaria, Sinapis, Lolium, Solanum, Phaseolus, Echinochloa, Scirpus, Monochoria, Sagittaria, Bromus, Alopecurus, Sorghum halepense, Rottboellia, Cyperus, Abutilon, Sida, Xanthium, Amaranthus, Chenopodium, Ipomoea, Chrysanthemum, Galium, Viola and Veronica.
- Example H1 Preparation of 3.5-dichloro-1- 2-methylphenyl)thiatriazine: A 2 M solution of o-tolylmagnesium bromide in tetrahydrofuran (150 ml) is added dropwise with intensive stirring and cooling at a temperature of -20°C to a solution of 40.9 g of ZnCI 2 (0.3 mol) in 500 ml of absolute tetrahydrofuran. The resulting mixture is stirred for 45 minutes at a temperature of -20°C and subsequently cooled to a temperature of -70°C.
- Example H2 Preparation of 3-amino-5-chloro-1-(2-methylphenyl)thiatriazine: Ammonia is passed into a vigorously stirred solution of 3,5-dichloro- 1 -(2-methylphenyl)thiatriazine (39.0 g, 0.150 mol) in 700 ml of tetrahydrofuran at a temperature of 0°C. When passing-in is complete, the reaction mixture is concentrated by half in vacuo, diluted with water to 1 I and stirred. The resulting suspension is filtered with suction, until the filter residue is washed with water and dried. This gives 3-amino-5-chloro- 1 -(2-methylphenyl)thiatriazine in the form of white crystals of melting point 196°C (decomposition).
- Example H3 Preparation of 3-amino-1-(2-methylphenyl)-5-(4-(3-oxobutvD- phenoxy)thiatriazine:: A mixture of 2.4 g of 3-amino-5-chloro-1-(2-methylphenyl)thiatriazine (0.010 mol), 1.8 g of 4-hydroxyphenyl)-2-butanone (0.011 mol) and 70 ml of dichloromethane is treated with 6.0 ml of 2 N sodium hydroxide solution (0.012 mol) and 1.5 g of trimethylamine solution (40% in water). The reaction mixture is subsequently stirred for 2 days at a temperature of 20°C.
- Example H4 Preparation of 3.5-dichloro-1- 2.5-dichlorophenyl)thiatriazine: A solution of 43.7 g of 1 ,4-dichloro-2-iodobenzene (0.16 mol) in 200 ml of absolute tetrahydrofuran is treated at a temperature of from -70°C to -65°C with a solution of 0.16 mol of n-butyllithium in 100 ml of hexane. Then, a solution of 21.8 g of ZnCI 2 in 150 ml of absolute tetrahydrofuran is added dropwise.
- Example H5 Preparation of 3-amino-5-chloro-1-(2.5-dichlorophenvDthiatriazine: Ammonia is passed into a vigorously stirred solution of 2.2 g of 3,5-dichloro-1 -(2,5- dichlorophenyl)thiatriazine (0.007 mol) in 80 ml of tetrahydrofuran at a temperature of 0 C C. When the starting material has reacted completely, the reaction mixture is treated with ethyl acetate and water. The organic phase is washed with water and subsequently with saturated NaCI solution and dried over sodium sulfate. When the liquid is reduced, crystals precipitate.
- Example H6 Preparation of 3-amino-5-(3.5-bistrifluoromethylphenoxy)-1 -(3.5- dimethylphenvDthiatriazine.
- Example H7 Preparation of 3.5-dichloro-1-(2.4.6-trimethylphenylUhiatriazine: A 1 M solution of 2-mesitylmagnesium bromide in diethyl ether (100 ml) is added dropwise with vigorous stirring and cooling at a temperature of 20°C to a solution of 13.6 g of ZnCI 2 (0.1 mol) in 200 ml of absolute tetrahydrofuran. The mixture obtained is subsequently stirred for 45 minutes at a temperature of 20°C and then cooled to a temperature of -70°C.
- Trituration of the residue with pentane results in the formation of yellow crystals of 3,5-dichloro-1 -(2,4,6-trimethyiphenyl)thiatriazine which, after washing with pentane and subsequent drying, have a melting point of 98-100°C.
- Example H8 Preparation of 3-amino-5-chloro-1-(2.4.6-trimethylphenyl)thiatriazine: Ammonia is passed into a vigorously stirred solution of 3,5-dichloro-1 -(2,4,6-trimethyl- phenyl)thiatriazine (10.1 g, 0.035 mol) in 200 ml of tetrahydrofuran at a temperature of 0°C. When the addition is complete, the reaction mixture is treated with ethyl acetate and water. After extraction, the organic phase is washed with water and subsequently with saturated NaCI solution and dried over sodium sulfate. The solution is then concentrated until a viscous suspension is formed which is filtered with suction.
- Example H10 Preparation of 3.5-dichloro-1-(2.3.5.6-tetramethylphenylUhiatriazine: A solution of 13.6 g of ZnCI 2 (0.100 mol) in 200 ml of absolute tetrahydrofuran is treated with a solution of 2,3,5,6-tetramethylphenylmagnesium bromide (prepared with 21.3 g of 1-bromo-2,3,5,6-tetramethylbenzene (0.100 mol) and 2.64 g of magnesium (0.110 mol) in 100 ml of absolute tetrahydrofuran) at a temperature of -20°C.
- the mixture is subsequently stirred for 1 hour at a temperature of 20°C and then cooled to a temperature of -70°C.
- a solution of 20.4 g of trichlorothiatriazine in 10 ml of absolute tetrahydrofuran is subsequently added dropwise to the mixture at a temperature of from -70°C to -65°C.
- the reaction mixture is subsequently allowed to come to room temperature and then transferred into 1 litre of water.
- the suspension is placed on a suction filter, and the residue obtained is washed with water, dried with suction and then washed with pentane and dried. This gives 3,5-dichloro-1-(2,3,5,6-tetramethylphenyl)thiatriazine in the form of yellow crystals of melting point 138-140°C.
- Example H11 Preparation of 3-amino-5-chloro-1-(2.3.5.6-tetramethylphenylHhiatriazine.
- Ammonia is passed into a vigorously stirred solution of 15.2 g of 3,5-dichloro- 1-(2,3,5,6-tetramethylphenyl)thiatriazine (0.0503 mol) in 300 ml of tetrahydrofuran at a temperature of 0°C.
- the reaction mixture is treated with water.
- the suspension is placed on a suction filter, and the residue is washed with water, dried with suction, washed with diethyl ether and dried.
- Example H13 Preparation of 3.5-dichloro-1-(2.3.4.5.6-pentamethylphenyl)thiatriazine: A solution of 13.6 g of ZnCI 2 (0.100 mol) in 200 ml of absolute tetrahydrofuran is treated with a solution of 2,3,4,5,6-pentamethylphenylmagnesium bromide (prepared with 22.7 g of 1-bromo-2,3,4,5,6-pentamethylbenzene (0.100 mol) and 2.64 g of magnesium (0.110 mol) in 130 ml of absolute tetrahydrofuran) at a temperature of -20°C.
- 2,3,4,5,6-pentamethylphenylmagnesium bromide prepared with 22.7 g of 1-bromo-2,3,4,5,6-pentamethylbenzene (0.100 mol) and 2.64 g of magnesium (0.110 mol) in 130 ml of absolute tetrahydrofuran
- the mixture is stirred for 30 minutes at a temperature of 20°C and subsequently cooled to a temperature of -70°C.
- a solution of 20.4 g of trichlorothiatriazine in 10 ml of absolute tetrahydrofuran is then added dropwise to the mixture at a temperature of from -70°C to -65 C C.
- the reaction mixture is allowed to come to room temperature, with stirring, and is subsequently transferred into 1 litre of water.
- the suspension is then placed on a suction filter and the residue obtained is washed with water, dried with suction, washed with pentane and dried.
- Example H14 Preparation of 3-amino-5-chloro-1-(2.3.4.5.6-pentamethylphenyl)thiatriazine: Ammonia is passed into a vigorously stirred solution of 14.0 g of 3,5-dichloro- 1-(2,3,4,5,6-pentamethylphenyl)thiatriazine (0.0443 mol) in 300 ml of tetrahydrofuran at a temperature of 0°C. After the starting material has reacted completely, the reaction mixture is evaporated and the residue obtained is treated with water.
- Example H16 Preparation of methyl 2-ri-(3.5-difluoroph ⁇ nyl)-5-chloro-1 ⁇ 4 -(1.2.4.6)- thiatriazin-3-ylamino1-3-methyl-pentanoate (Example B5.052): A cooled suspension of 1.27 g of L-isoleucine methyl ester hydrochloride in 15 ml of tetrahydrofuran is treated with 14 ml of propylene oxide and 2.1 g of 3,5-dichloro- 1-(3,5-difluorophenyl)1 4 -(1 ,2,4,6)thiatriazine in 3 ml of tetrahydrofuran and 0.68 ml of 1 ,8-diazabicyclo[5.4.0]undec-7-ene(1 ,5-5) (DBU).
- Example H17 Preparation of methyl 2-ri-(3.5-difluorophenyl)-5-pentafluorophenoxy-1 ⁇ 4 - (1.2.4.6)thiatriazin-3-ylamino1-3-methylpentanoate (Compound B6.009): 1.6 g of the product obtained in Example H16 are dissolved in 35 ml of dichloromethane, and the solution is treated with 0.65 ml of trimethylamine solution (45%, aqueous) and 27.3 ml of a 0.145 molar solution of pentafluorophenol in dichloromethane.
- Example H20 Preparation of 2.6-dichloro-N-f1-(3-chloro-4-methvtphenyl)- pentafluorophenoxy-1 ⁇ 4 -(1.2.4.6)thiatriazin-3-y ⁇ isonicotinamide (Compound B6.033): A solution of 1.5 g 2,6-dichloroisonicotinoyl chloride in 6 ml of acetonitrile is added dropwise to a stirred solution of 2.5 g of 1-(3-chloro-4-methylphenyl)-5-pentafluorophenoxy-3-amino- 1 ⁇ 4 -(1 ,2,4,6)thiatriazine in 16 ml of pyridine under a nitrogen atmosphere at a temperature of from -5 to 0°C , and the resulting solution is stirred for 30 hours at a temperature of 0°C.
- reaction mixture is then diluted with ethyl acetate, transferred into ice-water and is extracted rapidly with ethyl acetate while adding saturated sodium chloride solution.
- the extracts are dried over sodium sulfate and evaporated, and the residue is purified on silica gel (hexane/ethyl acetate 7:3). This gives 2,6,-dichloro-N-[1-(3-chloro-4-methylphenyl)- pentafluorophenoxy-1 ⁇ 4 -(1,2,4,6)-thiatriazin-3-yl]isonicotinamide of melting point 196- 198°C.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU13757/97A AU1375797A (en) | 1996-01-05 | 1996-12-19 | Substituted 1,2,4,6-thiatriazines useful as herbicides |
BR9612409A BR9612409A (en) | 1996-01-05 | 1996-12-19 | 1,2,4,6-Substituted thiatriazines useful as herbidides |
EP96944022A EP0873328A1 (en) | 1996-01-05 | 1996-12-19 | Substituted 1,2,4,6-thiatriazines useful as herbicides |
JP9512986A JP2000505052A (en) | 1996-01-05 | 1996-12-19 | Substituted 1,2,4,6-thiatriazines useful as herbicides |
Applications Claiming Priority (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH36/96 | 1996-01-05 | ||
CH3496 | 1996-01-05 | ||
CH37/96 | 1996-01-05 | ||
CH34/96 | 1996-01-05 | ||
CH3696 | 1996-01-05 | ||
CH3796 | 1996-01-05 | ||
CH3396 | 1996-01-05 | ||
CH35/96 | 1996-01-05 | ||
CH3596 | 1996-01-05 | ||
CH33/96 | 1996-01-05 |
Publications (1)
Publication Number | Publication Date |
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WO1997025319A1 true WO1997025319A1 (en) | 1997-07-17 |
Family
ID=27508763
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1996/005727 WO1997025319A1 (en) | 1996-01-05 | 1996-12-19 | Substituted 1,2,4,6-thiatriazines useful as herbicides |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0873328A1 (en) |
JP (1) | JP2000505052A (en) |
AU (1) | AU1375797A (en) |
BR (1) | BR9612409A (en) |
WO (1) | WO1997025319A1 (en) |
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CN101384568B (en) * | 2006-02-15 | 2012-12-12 | 雅培制药有限公司 | Novel acetyl-coa carboxylase (acc) inhibitors and their use in diabetes, obesity and metabolic syndrome |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0075117A2 (en) * | 1981-08-28 | 1983-03-30 | BASF Aktiengesellschaft | 2H-1,2,4,6-thiatriazine-1,1-dioxides, process for their preparation and their use as herbicides |
WO1996001814A1 (en) * | 1994-07-07 | 1996-01-25 | Ciba-Geigy Ag | Herbicidal 1,2,4,6-thiatriazines |
-
1996
- 1996-12-19 BR BR9612409A patent/BR9612409A/en unknown
- 1996-12-19 AU AU13757/97A patent/AU1375797A/en not_active Abandoned
- 1996-12-19 WO PCT/EP1996/005727 patent/WO1997025319A1/en not_active Application Discontinuation
- 1996-12-19 EP EP96944022A patent/EP0873328A1/en not_active Withdrawn
- 1996-12-19 JP JP9512986A patent/JP2000505052A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0075117A2 (en) * | 1981-08-28 | 1983-03-30 | BASF Aktiengesellschaft | 2H-1,2,4,6-thiatriazine-1,1-dioxides, process for their preparation and their use as herbicides |
WO1996001814A1 (en) * | 1994-07-07 | 1996-01-25 | Ciba-Geigy Ag | Herbicidal 1,2,4,6-thiatriazines |
Also Published As
Publication number | Publication date |
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BR9612409A (en) | 1999-07-13 |
AU1375797A (en) | 1997-08-01 |
EP0873328A1 (en) | 1998-10-28 |
JP2000505052A (en) | 2000-04-25 |
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