HU186846B - Herbicides containing n-formyl-n-phosphonomethyl-glycine and esters thereof as active substances - Google Patents
Herbicides containing n-formyl-n-phosphonomethyl-glycine and esters thereof as active substances Download PDFInfo
- Publication number
- HU186846B HU186846B HU82724A HU72482A HU186846B HU 186846 B HU186846 B HU 186846B HU 82724 A HU82724 A HU 82724A HU 72482 A HU72482 A HU 72482A HU 186846 B HU186846 B HU 186846B
- Authority
- HU
- Hungary
- Prior art keywords
- formyl
- active ingredient
- methyl
- weight
- formula
- Prior art date
Links
- 239000004009 herbicide Substances 0.000 title abstract description 13
- 150000002148 esters Chemical class 0.000 title abstract description 8
- WPYWLOUBBQYLCD-UHFFFAOYSA-N 2-[formyl(phosphonomethyl)amino]acetic acid Chemical compound OC(=O)CN(C=O)CP(O)(O)=O WPYWLOUBBQYLCD-UHFFFAOYSA-N 0.000 title abstract description 5
- 239000013543 active substance Substances 0.000 title 1
- 239000004480 active ingredient Substances 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 17
- 230000002363 herbicidal effect Effects 0.000 claims description 11
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 229940104256 sodium taurate Drugs 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000008096 xylene Substances 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims description 2
- 229920005610 lignin Polymers 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229960000892 attapulgite Drugs 0.000 claims 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 229910052625 palygorskite Inorganic materials 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- RTTQTSWICZIVNH-UHFFFAOYSA-N [(2-ethoxy-2-oxoethyl)-formylamino]methylphosphonic acid Chemical compound CCOC(=O)CN(C=O)CP(O)(O)=O RTTQTSWICZIVNH-UHFFFAOYSA-N 0.000 abstract description 3
- CXSFVAWRECZYEU-UHFFFAOYSA-N OC(CN(C[PH2]=O)OC1=CC=CC=C1)=O Chemical compound OC(CN(C[PH2]=O)OC1=CC=CC=C1)=O CXSFVAWRECZYEU-UHFFFAOYSA-N 0.000 abstract 1
- 125000003356 phenylsulfanyl group Chemical group [*]SC1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 abstract 1
- -1 N-phosphonomethylglycine ester Chemical class 0.000 description 25
- 241000196324 Embryophyta Species 0.000 description 24
- 150000001875 compounds Chemical class 0.000 description 21
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 15
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 15
- 239000007921 spray Substances 0.000 description 14
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- 239000003921 oil Substances 0.000 description 10
- 235000019198 oils Nutrition 0.000 description 10
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 9
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 description 8
- 235000019253 formic acid Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 8
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 7
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
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- 239000004698 Polyethylene Substances 0.000 description 6
- 238000001704 evaporation Methods 0.000 description 6
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 6
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- 229920000573 polyethylene Polymers 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 description 6
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- 239000002250 absorbent Substances 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 5
- OOCMUZJPDXYRFD-UHFFFAOYSA-L calcium;2-dodecylbenzenesulfonate Chemical compound [Ca+2].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O.CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O OOCMUZJPDXYRFD-UHFFFAOYSA-L 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000008029 eradication Effects 0.000 description 5
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- 239000002671 adjuvant Substances 0.000 description 4
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- 239000000243 solution Substances 0.000 description 4
- 239000000080 wetting agent Substances 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Natural products NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
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- 239000000126 substance Substances 0.000 description 3
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- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Chemical class 0.000 description 2
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- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 150000005690 diesters Chemical class 0.000 description 2
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- CTSLXHKWHWQRSH-UHFFFAOYSA-N oxalyl chloride Chemical compound ClC(=O)C(Cl)=O CTSLXHKWHWQRSH-UHFFFAOYSA-N 0.000 description 2
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- 239000003784 tall oil Substances 0.000 description 2
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- NFAOATPOYUWEHM-UHFFFAOYSA-N 2-(6-methylheptyl)phenol Chemical class CC(C)CCCCCC1=CC=CC=C1O NFAOATPOYUWEHM-UHFFFAOYSA-N 0.000 description 1
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- 101100310222 Caenorhabditis briggsae she-1 gene Proteins 0.000 description 1
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- KCNGRSQQOKXAKR-UHFFFAOYSA-N [(2-ethoxy-2-oxoethyl)amino]methylphosphonic acid Chemical compound CCOC(=O)CNCP(O)(O)=O KCNGRSQQOKXAKR-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more PâC bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/22—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing aromatic radicals
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
- A01N57/28—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing acyclic or cycloaliphatic radicals
-
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/26—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds
- A01N57/30—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-nitrogen bonds containing aromatic radicals
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- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more PâC bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/40—Esters thereof
- C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4006—Esters of acyclic acids which can have further substituents on alkyl
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- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more PâC bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/44—Amides thereof
- C07F9/4403—Amides thereof the acid moiety containing a substituent or a structure which is considered as characteristic
- C07F9/4407—Amides of acyclic saturated acids which can have further substituents on alkyl
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Description
A talĂĄlmĂĄny N-formil-N-(foszfono-metil)-glicint Ă©s Ă©sztereit hatĂłanyagkĂ©nt tartalmazĂł herbicid szerekre, kĂŒlönösen kikelĂ©s utĂĄn hasznĂĄlhatĂł herbicid szerekre (gyomirtĂł szerekre) vonatkozik.
A talĂĄlmĂĄny szerinti herbicid szerek hatĂłanyagaikĂ©nt alkalmazott N-formil-N-(foszfono-metil)-glicint Ă©s Ă©sztereit az alĂĄbbi kĂ©plettel Ărhatjuk le:
O tt
O CH O â I 11 Zi
RO-C-CHzâN-CH2P\ (I) ' Z2
A képletben
R hidrogĂ©natom vagy 1â4 szĂ©natomszĂĄmĂș alkilcsoport,
Zi âXRi vagy âNR3R4 csoport,
Z2 âYR2 vagy âNR3R4 csoport, Ă©s
XĂ©s Y egymĂĄstĂłl fĂŒggetlenĂŒl oxigĂ©n- vagy kĂ©natom, Ă©s Ri hidrogĂ©natomot, 1 â4 szĂ©natomszĂĄmĂș alkil- vagy fenilcsoportot,
Ri 1â4 szĂ©natomszĂĄmĂș alkil- vagy fenilcsoportot, tovĂĄbbĂĄ
R3 Ă©s R41â4 szĂ©natomszĂĄmĂș alkilcsoportot jelent, azzal a feltĂ©tellel, hogy
Ri nem jelenthet fenilcsoportot, ha R2 metilcsoportot és X és Y oxigénatomot jelent, és
Ri nem jelenthet metilcsoportot, ha Z2 âN(C2H5)2 csoportot jelent.
A 3 853 530 szĂĄmĂș amerikai szabadalmi leĂrĂĄs a fenti kĂ©pletƱ vegyĂŒlctekhez hasonlĂł vegyi'? eteket ismertet. Ezek közĂŒl a vegyĂŒletek közĂŒl nĂ©hĂĄny ismert mĂłdon gyomirtĂł hatĂĄsĂș. Az emlĂtett szabadalmi leĂrĂĄsban az N-formil vegyĂŒletekrĆl azonban nem közöltĂ©k, hogy gyomirtĂł hatĂĄssal rendelkeznĂ©nek.
A talĂĄlmĂĄnyban ismertetett Ă©szter vegyĂŒletek elĆĂĄllĂtĂĄsĂĄra N-(foszfono-metil)-glicin-Ă©sztert hangyasavval Ă©s ecetsavanhidriddeĂ reagĂĄltathatunk. A reakciĂł (I) eredmĂ©nyekĂ©nt N-formil-N-(foszf: no-metil)-glicin-Ă©szter kĂ©pzĆdik.
H 0
I
ROCâCH2CâNâCH2PâOH + HCOOH (I) » I
O OH
O O
II II
CHa-C-O-C-CH^
O
It
CH O
I >i
ROâC-CH2C-NâCH2PâOH » I
O OH
Az N-formiĂ-N-(foszfono-metil)-glicinĂĄt tovĂĄbb Ă©szterezhetĆ oly mĂłdon, hogy klĂłrozĂĄssal savkloriddĂĄ alakĂtjuk Ă©s a savkloridot megfelelĆ alkohollal vagy tiollal reagĂĄltatjuk a kĆvetkezĆ II. Ă©s III. reakciĂłsĂ©mĂĄnak megfelelĆen.
II
O CâÎ O SOC12
II I II (COCI2)
ROCâCH2âNâCH2PâOH + PCh -> (II)
OH
O
II
O C-H O Ăi | it
Cl o
II
Î C-H O li | II
ROCCH2âN-CH2PâC1 + R,XHââ(nI> I
Cl
O
II
O CâÎ O ii | 11
ROCCH2âNâCH2âPâXRi
I
XRi
Ebben a reakciĂłban megfelelĆ klĂłrozĂłszer pĂ©ldĂĄul az oxalil-klorid, a tionil-klorid, a foszfor-pentaklorid.
A fent vĂĄzolt reakciĂł szerint kĂ©szĂthetjĂŒk az N-formil-N-(foszfono-metil)-glicinĂĄt diĂ©szterĂ©t is, amelynĂ©l a ĂoszfonĂĄt Ă©szter gyökei azonosak lehetnek, ugyanis az â XRi Ă©s az â YR? azonosak.
Olyan Ă©szterek elĆĂĄllĂtĂĄsĂĄra, amelyekben az Ri Ă©s az R2 eltĂ©r egymĂĄstĂłl a diĂ©sztert PCls-dal reagĂĄltatjuk, majd a megfelelĆ alkohollal vagy tiollal, amint az alĂĄbbi IV. Ă©s V. reakciĂłsĂ©ma mutatja.
O
O CâHO
Î I Î. XRi
ROCCHĂNCH2P< +PC15â-(IV) λ XR;
O ll
O câÎ O | ll γη
ROC-CH2-NâCH2P\ XC1
O
II » I >XRi
ROC-CH2-N-CH2-P\ +R2YH-(V) XC1
Î
ILÎ CâÎ Î
U I II /XR,
ROCâCH2âÎâCH2P\ xYR2
Amidokat Ășgy kĂ©szĂtĂŒnk, hogy Ă©szter-savkloridot egy aminnal reagĂĄltatunk, amint alĂĄbb következik:
O
II
O CâÎ O
II | H/XRi /R3
ROCCH2âN-CH2âPĂ + NH( (VI) XC1 \ K,
O
II
O C-H Î o XR,
II | II IX
A következĆ pĂ©ldĂĄkat a talĂĄlmĂĄny illusztrĂĄlĂĄsĂĄra mutatjuk be, de a talĂĄlmĂĄny oltalmi körĂ©t nem kĂvĂĄnjuk azokra korlĂĄtozni.
1. példa
Etil-N-formil-N-(foszfono-metiĂ)-glicinĂĄt kĂ©szĂtĂ©se
EtiĂ-N-Ăfoszfono-metil)-glicinĂĄtot (197 g, 1 mĂłl) 1,5 197%-os hangyasavban oldottunk. Ecetsavanhidridet (236 ml, 2,5 mĂłl) adtunk hozzĂĄ cseppenkĂ©nt. A reakciĂłelegyet kĂ©t ĂłrĂĄn ĂĄt kevertĂŒk Ă©s azutĂĄn a fölösleges hangyasavat Ă©s ecetsavat lepĂĄroltuk. A maradĂ©k viszkĂłzus olaat nagy vĂĄkuumai szĂĄrĂtĂłba tettĂŒk. Az NMR vizsgĂĄlat el nem reagĂĄlt etil-N-(foszfono-metil)-glicinĂĄtot mutatott ki. A nyers termĂ©ket 1 liter 97%os hangyasavban oldottuk Ă©s ecetsavanhidridet (330 ml, 3,5 mĂłl) adtunk hozzĂĄ cseppenkĂ©nt amĂg a reakciĂł teljessĂ© nem vĂĄlt. A fölös hangyasavat Ă©s ecetsavat toluollal Ă©s Ă©terrel alkotott azeotrĂłp elegyĂŒk alakjĂĄban tĂĄvolĂtottuk el.
OlvadĂĄspont: 127â130 °C.
SzĂĄmĂtolt összetĂ©tel: C: 32,01; H: 5,37; P: 13,76 VizsgĂĄlattal megĂĄllapĂtott összetĂ©tel: C: 31,78; H: 5,22; P: 13,82
2. példa
Etil-N-formil-N-bisz(fenoxi)-(foszonO'metil)-glicinĂĄt kĂ©szĂtĂ©se
Etil-N-formil-N-(foszfono-metil)-glicinĂĄtot (11,2 g, 0,05 mĂłl) Ă©s PCb-t (20,8 g, 0,1 mĂłl) összekevertĂŒnk 0 °C-on, egy Ăłra keverĂ©s utĂĄn olajos termĂ©k keletkezett, amelyet nagy vĂĄkuumban 3 ĂłrĂĄn ĂĄt bepĂĄroltunk, majd 100 :nl szĂĄraz tetrahidrofurĂĄnban fölvettĂŒnk Ă©s 0°C-ra lehƱtöttĂŒnk. A II. reakciĂł szerint elĆĂĄllĂtott dikloridhöz 75 ml-ben oldott fenolt (9,4 g, 0,1 mĂłl) Ă©s trietil-amint (13,95 ml, 0,1 mĂłl) adtunk cseppenkĂ©nt.
KeverĂ©s Ă©s a fölös trietil-amin lepĂĄrlĂĄsa utĂĄn a hidrokloridot Ă©s a fenolt CH2Cl2-ben vettĂŒk fel. A termĂ©ket 10%-os nĂĄtrium-hidroxidos oldattal mostuk, majd vĂzzel. Nagy vĂĄkuumban törtĂ©nĆ bepĂĄrlĂĄs utĂĄn barna, szilĂĄrd termĂ©k maradt vissza.
OlvadĂĄspont: 64â66 °C.
SzĂĄmĂtott összetĂ©tel: C: 57,30; H: 5,34; P: 8,21 VizsgĂĄlattal megĂĄllapĂtott összetĂ©tel: C: 57,43; H: 5,49; P: 9,04
3. példa
Etil-N-formil-N-(dimetil-tio-foszfono-metil)-glicinĂĄt kĂ©szĂtĂ©se
Etil N-formil-N-(foszfono-metil)-glicinĂĄtot (11,2 g, 0,05 mĂłl) 3 ĂłrĂĄt kevertĂŒk (COCl)2-vel (50 ml). Nagy vĂĄkuumban valĂł betömĂ©nyĂtĂ©s utĂĄn az olajos maradĂ©kot 100 ml tetrahidiofurĂĄnba felvettĂŒk Ă©s 0 °C-ra lehƱtöttĂŒk. 100 ml tetrahidrofurĂĄnban oldott metil-tiolt (4,86 g, 0,1 mĂłl) Ă©s trietil-amint (10,1 g, 0,1 mĂłl) 0 °C-ra lehƱtöttĂŒnk Ă©s cseppenkĂ©nt adtuk az elegyhez. KeverĂ©s közben Ă©s szƱrĂ©s utĂĄn 0,05 mm-es vĂĄkuumban btpĂĄroltuk, Ă©s Ăgy 13 g nyers termĂ©ket ĂĄllĂtottunk elĆ. SzilikagĂ©len valĂł kromatografĂĄlĂĄssal 3 g olyan termĂ©ket kaptunk, amelyet CH2Cl2-vel azeotropĂłs elegy alakjĂĄban ledesztillĂĄltunk. A keletkezett olaj törĂ©smuiatĂłja: n§ 1,5340.
SzĂĄmĂtott összetĂ©tel: C: 33,68; H: 5,65; P: 10,86 VizsgĂĄlattal megĂĄllapĂtott összetĂ©tel: C: 33,67; H: 5,57; P: 10,92
4. példa
Etil-N bisz(fenil-tio)-(foszfono-meti!)-glicinĂĄt kĂ©szĂtĂ©se
A 3. pĂ©lda szerinti eljĂĄrĂĄst ismĂ©teltĂŒk meg, csak metil-tiol helyett tiofenolt hasznĂĄltunk, Ă©s Ăgy szilĂĄrd, sĂĄrga termĂ©k keletkezett.
OlvadĂĄspont: 45â48 °C.
SzĂĄmĂtott összetĂ©tel: C: 52,80; H: 4,92; P: 7,56 VizsgĂĄlattal megĂĄllapĂtott összetĂ©tel: C: 51,70; H: 4,86; P: 7,66
5. példa
Etil-N-formil-N-(etoxi-fenoxi-foszfono-metil)-glicinĂĄt kĂ©szĂtĂ©se
Trietil-N-formil-N-(foszfono-metil)-glicinĂĄtot (28,13 g, 0,1 mĂłl) Ă©s PCl5-t (20,8 g, 0,1 mĂłl) 0 °C-on összekevertĂŒnk. Egy ĂłrĂĄs keverĂ©s utĂĄn vĂĄkuumban betömĂĄnyĂtettĂŒk az elegyet, 27,8 g narancssĂĄrga olajat ĂĄllĂtottunk elĆ. Az olajat (26,8 g) 208 ml Ă©terben oldottuk, Ă©s az oldathoz 100 ml petrolĂ©terben oldott fenolt (9,4 g, 0,1 mĂłl) Ă©s trietil-amint (10,1 g, 0,1 mĂłl) adtunk cseppenkĂ©nt. KĂ©t ĂłrĂĄt kevertĂŒk Ă©s szƱrĂ©s, bepĂĄrlĂĄs majd nagy vĂĄkuumban valĂł betömĂ©nyĂtĂ©s utĂĄn 32,2 g narancssĂĄrga, viszkĂłzus olaj keletkezett. 200 mi Ă©terrel valĂł extrakciĂł utĂĄn szĂntelen olajat ĂĄllĂtottunk elĆ, amelynek törĂ©smutatĂłja n^2 1,5044.
SzĂĄmĂtott összetĂ©tel: C: 51,07; H: 6,12; P: 9,41 VizsgĂĄlattal megĂĄllapĂtott összetĂ©tel: C: 51,30; H: 6,20; P: 9,52
186S46
6. példa
Metil-N-formil-N-(fenoxi-fenil-ĂŒo-foszfono-metil)-glicinĂĄt kĂ©szĂtĂ©se
N-formil-N-(metoxi-fenoxi-foszfono-metil)-glicin-metil-Ă©sztert az 5. pĂ©lda szerinti mĂłdon kĂ©szĂtettĂŒk azzal az eltĂ©rĂ©ssel, hogy trimetil-N-formil-N-(foszfono-metil-glicint hasznĂĄltunk annak trietil analĂłgja helyett. Az emlĂtett metil-Ă©sztert (10 g, 0,03 mĂłl) 5 ml benzolban oldottuk, 0 °C-ra lehƱtöttĂŒk *5 PClj-t (6,2 g) adtunk hozzĂĄ. Az elegyet nagy vĂĄkuumban kevertĂŒk Ă©s a maradĂ©kot 100 ml tetrahidrofurĂĄnba vettĂŒk fel, Ă©s hƱtöttĂŒk le 0 °C-ra. 75 ml tetrahiĂĄrofurĂĄnban oldott tiofenolt (3,09 ml, 0,03 mĂłl) Ă©s trietil-amint (4,19 ml, 0,03 mĂłl) adagoltunk lassan. SzƱrĂ©s, lepĂĄrlĂĄs Ă©s nagy vĂĄkuumban törtĂ©nĆ betömĂ©nyĂtĂ©s ĂștjĂĄn sĂĄrga olajat ĂĄllĂtottunk elĆ, amelynek törĂ©smutatĂłja ng: 1,5767.
SzĂĄmĂtott összetĂ©tel: C: 48,69; H: 5,84; P: 8,97 VizsgĂĄlattal megĂĄllapĂtott összetĂ©tel: C: 54,16; H: 4,97; P: 7,91
7. példa
Etil-N-formiI-N-[etoxi-fenil-tio-foszfono-metil]-glicinĂșt
A 6. pĂ©ldĂĄban leĂrt mĂłddal összhangban ĂĄllĂtottuk elĆ az etil-N-formil-N-(etoxi-fenil-tio-foszfono-metil)-glicinĂĄtot sĂĄrga olaj alakjĂĄban.
ng: 1,5410.
SzĂĄmĂtott összetĂ©tel: C: 48,69; H: 5,48; P: 8,97 VizsgĂĄlattal megĂĄllapĂtott összetĂ©tel: C: 48,65; H: 5,83; P: 8,97 5. pĂ©lda
Metil-N-formil-N-jfenoxi-dimetil-amino-foszfono~metil]-glicinĂĄt kĂ©szĂtĂ©se
Az. V. reakciĂł vĂĄzlattal összhangban kĂ©szĂtett metil-N-formil-N-[fenoxi-(metoxi)-foszfono-metil-gIicinĂĄtot 5 ml benzolban oldottunk Ă©s 0 °C-rr: lehƱtöttĂŒnk. PClj-t (4,16 g, 0,02 mĂłl) adtunk hozzĂĄ Ă©> 3 ĂłrĂĄt kevertĂŒk. LepĂĄrlĂĄs Ă©s vĂĄkuum-bepĂĄrlĂĄs utĂĄn keletkezĆ olajat 100 ml tetrahidrofurĂĄnba vettĂŒk föl Ă©-s hƱtöttĂŒk le 0°C-ra. Az oldathoz dimetil-amint (1,C g, 0,04 mĂłl) adtunk, Ă©s egy Ă©jszakĂĄn ĂĄt kevertĂŒk az elegyet. SzƱrĂ©ssel, lepĂĄrlĂĄssal, petrolĂ©terrel valĂł extf akciĂłval törtĂ©nĆ tisztĂtĂĄs Ă©s kromatogrĂĄfiĂĄs szeparĂĄlĂĄs utĂĄn sĂĄrga olaj kĂ©pzĆdött.
η22: 1 5140.
SzĂĄmĂtott összetĂ©tel: C: 49,68; H: 6,09; P: 9,86 VizsgĂĄlattal megĂĄllapĂtott összetĂ©tel: C: 49,54; H: 6,15; P: 9,98
9. példa
N-formtl-N-(foszfono-metil-glĂcin kĂ©szĂtĂ©se
N-(foszfono-metil-glicin (1,7 g, 0,01 mĂłl) Ă©s 25 ml 97%-os hangyasav keverĂ©kĂ©t melegĂtettĂŒk Ă©s keverĂ©s közben reflux hĆmĂ©rsĂ©kleten tartottuk. KiegĂ©szĂtĆleg 15 ml hangyasavat adtunk az elegyhez Ă©s tovĂĄbbra is a reflux hĆmĂ©rsĂ©kletĂ©n tartottuk, összesen mĂĄsfĂ©l ĂłrĂĄn ĂĄt. A hangyasavat csökkentett nyomĂĄson desztillĂĄltuk le. Acetonitrilt (25 ml), majd vizet adagoltunk cseppenkĂ©nt, amĂg az el nem reagĂĄlt N-(foszfono-metil-glicin) kicsapĂłdott. A csapadĂ©kot elvĂĄlasztottuk az elĆĂĄllĂtani kĂvĂĄnt N-formiĂ-N-(foszfono-metil-glicin)tĆl, amely szĂntelen olaj, Ă©s az NMR vizsgĂĄlat kimutatta, hogy ez az olaj a kĂvĂĄnt termĂ©k.
A talĂĄlmĂĄnyban ismertetett vegyĂŒletek herbicidkĂ©nt, kĂŒlönösen kikelĂ©s utĂĄn alkalmazandĂł herbicidkĂ©nt hasznĂĄlhatĂłk.
A talĂĄlmĂĄnyban ismertetett vegyĂŒletek kikelĂ©s utĂĄn kifejtett herbicid aktivitĂĄsĂĄt a következĆ mĂłdon vĂ©gzett ĂŒveghĂĄzi kĂsĂ©rletekkel demonstrĂĄljuk. Egy kilyuggatott fenekƱ, lapos alumĂnium edĂ©nyt megtöltĂŒnk, kicsit megnyomkodva, egy jĂł adag, elsĆrendƱ minĆsĂ©gƱ termĆfölddel Ășgy, hogy 0,00095â0,00125 m maradjon ĂŒresen az edĂ©ny felsĆ szĂ©lĂ©ig. KĂŒlönbözĆ kĂ©tszikƱ (dicotyledonous) Ă©s egyszikƱ (monocotyledonous) Ă©velĆ növĂ©nyfajtĂĄk elĆre meghatĂĄrozott szĂĄmĂș magjĂĄt Ă©s/vagy az Ă©velĆ növĂ©nyfajtĂĄk vegetatĂv szaporĂtvĂĄnyĂĄt a talajra helyezzĂŒk vagy a talajba ĂŒltetjĂŒk. A magokat Ă©s/vagy a vegetatĂv szaporĂtvĂĄnyokat befedjĂŒk a termĆfölddel Ă©s elsimĂtjuk a föld felszĂnĂ©t. EzutĂĄn az edĂ©nyeket az ĂŒveghĂĄzban lĂ©vĆ homokpadokra helyezzĂŒk Ă©s alulrĂłl lĂĄtjuk el a szĂŒksĂ©ges mennyisĂ©gƱ vĂzzel. MiutĂĄn a növĂ©ny elĂ©rte a kĂvĂĄnt kort (kĂ©t-hĂĄrom hĂ©t) a kontrol! edĂ©nyektĆl eltekintve az edĂ©nyeket egyenkĂ©nt ĂĄtvittĂŒk a permetezĆ kamrĂĄba, ahol közelĂtĆleg 1,46 kg/cm2 nyomĂĄssal mƱködĆ porlasztĂł segĂtsĂ©gĂ©vel bepermeteztĂŒk. A porlasztĂłban 6 ml permedĂ© vagy permet-szuszpenziĂł van, amely a vegyĂŒletek Ă©s a ciklohexanonos emulgeĂĄlĂł szer keverĂ©k emulgeĂĄlĂĄshoz szĂŒksĂ©ges mennyisĂ©gĂ©t (kb. 0,4%nyit) tartalmazza. A lĂ© vagy a szuszpenziĂł a tĂĄblĂĄzatban elĆirt alkalmazĂĄsi arĂĄnynak megfelelĆ mennyisĂ©gƱ hatĂłanyagot tartalmaz. A vizsgĂĄlandĂł kemikĂĄlia 1 s%-os acetonos, tetrahidrofurĂĄnos yagy vizes törzsoldatĂĄbóà alikvĂłt rĂ©szt veszĂŒnk el a permedĂ©hez vagy , permet-szuszpenziĂłhoz. Az emulgeĂĄlĂł szer 35 s% butil-amin-dodecil-benzolszulfonĂĄtbĂłl Ă©s 65 s% tallolaj-etsiĂ©n-oxid kondenzĂĄĂumbĂł! ĂĄll. A kondenzĂĄtum 1 tali okj molekulĂĄra vonatkoztatva kb. 11 inĂłl etilĂ©noxidot tartalmaz. Az edĂ©nyeket permetezĂ©s utĂĄn visszahelyezzĂŒk az ĂŒveghĂĄzba Ă©s az elĆbbi mĂłdon lĂĄtjuk el vĂzzel Ćket. A növĂ©nyeknek a kontroll növĂ©nyekhez viszonyĂtott kĂĄrosodĂĄsĂĄt kb. 2 Ă©s 4 hĂ©t mĂșlva Ă©szleljĂŒk Ă©s jegyezzĂŒk fel, amint ezt a tĂĄblĂĄzatban WAT jel alatt rögzĂtettĂŒnk, (WAT = weeks after treatment). NĂ©hĂĄny esetben a 4 hetes megfigyelĂ©s elmaradt.
Az I. Ă©s II. tĂĄblĂĄzatban hasznĂĄlt kikelĂ©s utĂĄni herbicid aktivitĂĄsi indexek a következĆk:
NövĂ©ny Ă©rzĂ©kenysĂ©ge Index â24% irtĂĄs 0
25â49% irtĂĄs 1
50â74% inĂĄs 2
75â99% irtĂĄs 3
100% irtĂĄs 4
Ezekben a kĂsĂ©rletekben alkalmazott növĂ©nyeket a következĆ betƱkkel jelöltĂŒk:
A kanadai bogĂĄncs*
B szerb tövis
C pelyhes selyemperje
D hajnalka
E båiånyfƱ 5
F borsos keserƱfƱ G sårga. palka*
H gyógyfƱ (quackgrass)*
I fenyercirok*
J pihe? rozsnok W
K kakaslåbfƱ (barnyardgrass)
L szĂłjabab
M cukorrépa
N bĂșza
O rizs
P cirok
Q vad hajdina
R kender
S köles
T ujjas muhar * = vegetatĂv szaporĂtvĂĄnybĂłl nevelve.
Az I. Ă©s II. tĂĄblĂĄzat Q kontrollvegyĂŒlete a 4035 177 szĂĄmĂș amerikai szabadalmi leĂrĂĄs szerinti N-(etil-tio-karbonil)-N-(foszfono-metil)-glicin-mononĂĄtriunisĂł. A II. tĂĄblĂĄzat P kontrollvegyĂŒlete a fenti szabadalmi leĂrĂĄs szerint N-(n-butil-tio-karbonil)-N-(foszfono-metil)-g!icin.
I. tĂĄblĂĄzat
PĂ©ldas'.im szerinti vegyĂŒlet | WAT | kg/h | A | B | c | D | NövĂ©nyfajta E F G | H | I | J | K | ||
1 | 4 | 11,2 | 2 | 3 | 4 | 3 | 4 | 4 | 3 | 4 | 2 | 3 | 4 |
1 | 4 | 5,6 | 1 | 3 | 3 | 2 | 4 | 4 | 2 | 3 | 1 | 3 | 4 |
2 | 4 | 11,2 | 1 | 1 | 1 | 1 | 4 | 2 | 1 | 1 | 2 | 1 | 3 |
2 | 4 | 5,6 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 2 |
3 | 4 | 11,2 | 0 | 1 | 2 | 2 | 2 | 2 | 1 | 0 | 2 | 2 | 3 |
3 | 4 | 5,6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
4 | 4 | 11,2 | 1 | 1 | 0 | 2 | 4 | 3 | 2 | 0 | 0 | 0 | 1 |
4 | 4 | 5,6 | 0 | 0 | 1 | 1 | 3 | 0 | 1 | 0 | 0 | 0 | 1 |
5 | 2 | 11,2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
6 | 4 | 11,2 | 0 | 1 | 2 | 2 | 3 | 3 | 0 | 0 | 0 | 0 | 3 |
6 | 4 | 5,6 | 0 | 0 | 0 | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 2 |
7 | 4 | 11,2 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 |
7 | 2 | 5,6 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
8 | 4 | 11,2 | 0 | 2 | 1 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 1 |
8 | 4 | 5,6 | 0 | 2 | 1 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 1 |
9 | 4 | 11,2 | 3 | 3 | 3 | 4 | 4 | 4 | 3 | 3 | 4 | 3 | 4 |
9 | 4 | 5,6 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 1 | 2 | 1 | 2 |
Q | 4 | 11,2 | â | 1 | 1 | â | 4 | 3 | 0 | 2 | 1 | 1 | 3 |
II. tĂĄblĂĄzat
Növényvfajtåk
Veg> illet | WAT | kg/h | L | M | N | o | P | B | Q | D | R | E | F | C | J | S | K | T |
1 | 4 | 5,6 | 2 | 4 | 4 | 4 | 4 | 3 | 2 | 2 | 2 | 4 | 3 | â | 3 | 4 | 4 | 4 |
Î 1 | 4 | 1,12 | 1 | 2 | 2 | i | 1 | 1 | 1 | 1 | 2 | 4 | 4 | â | 1 | 4 | 3 | 3 |
1 | 4 | 0,28 | 0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 2 | 3 | 2 | â | 0 | 2 | 2 | 3 |
4 | 5,6 | 0 | 2 | 1 | 1 | 3 | 1 | 1 | 2 | 2 | 3 | 2 | 1 | 1 | 4 | 3 | 3 | |
Ă | 4 | ' 1,12 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 1 | 1 | 1 | 0 | 0 | 3 | 2 | 1 |
2 | 4 | 0,28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
4 | 5,6 | 1 | 0 | 1 | 1 | 4 | 2 | 0 | 2 | 1 | 2 | 3 | 1 | 1 | 3 | 3 | 3 | |
3 | 4 | 1,12 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 1 | 1 | 0 | 2 | 1 | 0 | 2 | 2 | 3 |
3 | 2 | 0,28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 2 |
4 | 4 | 5,6 | 1 | 2 | 2 | 2 | 3 | 2 | 1 | 3 | 3 | 4 | 3 | 3 | 2 | 4 | 3 | 4 |
z | 4 | 1,12 | Ă | 1 | 1 | 0 | 1 | 0 | 0 | 2 | 1 | 1 | 1 | 0 | 0 | 3 | 0 | 3 |
Ăł | 4 | 5,6 | 1 | 2 | 0 | 0 | 3 | 0 | 1 | 2 | 0 | 4 | 2 | 1 | 0 | 3 | 3 | 3 |
6 | 4 | 1,12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 1 | 0 | 2 |
9 | 4 | 5,6 | 2 | 4 | 3 | 3 | 4 | 3 | 4 | 3 | 2 | 3 | 4 | 2 | 3 | 4 | 4 | 4 |
9 | 4 | 1,12 | 0 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 1 | 3 | 3 | 2 | 2 | 3 | 2 | 3 |
9 | 4 | 0,28 | 0 | 1 | 1 | 0 | 2 | 2 | 1 | 2 | 0 | 1 | 3 | 1 | 1 | 2 | 2· | 3 |
Q Q | 4 | 4,48 | 0 | 2 | 2 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 1 | 0 | 1 | 3 | 2 | 3 |
4 | 11,2 | 1 | â | 4 | 3 | 1 | 1 | 3 | ||||||||||
P | 4 | 5,6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 4 | 0 | 1 | 2 | 2 | 3 |
A herbicid kompozĂciĂłk â beleĂ©rtve azokat a koncentrĂĄtumokat is, amelyek csak hĂgĂtva hasznĂĄlhatĂłk a növĂ©nyek kezelĂ©sĂ©re â 5â95 sĂșlyrĂ©sz vegyĂŒletet vagy vegyĂŒleteket tartalmaznak a talĂĄlmĂĄnyban ismertetett vegyĂŒletek közĂŒl, tovĂĄbbĂĄ 5â95 sĂșlyrĂ©sz folyĂ©kony vagy szilĂĄrd adjuvĂĄnst, pĂ©ldĂĄul kb. 0,25â 25 sĂșlyrĂ©sz nedvesĂtĆ szert, kb. 0,25â25 sĂșlyrĂ©sz diszpergĂĄlĂł szert Ă©s 4,5â94,5 sĂșlyrĂ©sz közömbös folyĂ©kony hordozĂłt, pĂ©ldĂĄul acetont, vizet vagy tetrahidrofurĂĄnt is tartalmaznak. A sĂșlyrĂ©sz mindig a herbicid teljes sĂșlyĂĄra vonatkoztatva Ă©rtendĆ. A talĂĄlmĂĄny szerinti kompozĂciĂłk elĆnyösen 5â75 sĂșlyrĂ©sz, a talĂĄlmĂĄnyban ismertetett vegyĂŒletet vagy vegyĂŒleteket tartalmaznak az adjuvĂĄnsok mellett. Ha szĂŒksĂ©ges a közömbös folyĂ©kony hordozĂł 0,1â2 sĂșl/rĂ©sze korrĂłziĂłs inhibitorral vagy habkĂ©pzĂ©st gĂĄtlĂłval vagy mindkettĆvel helyettesĂthetĆ. A kompozĂciĂłk elĆĂĄllĂtĂĄsĂĄra a hatĂłanyagot összekeverjĂŒk legalĂĄbb egy adjuvĂĄnssal, beleĂ©rtve a hĂgĂtĂłkat, a hordozĂłkat Ă©s a kondicionĂĄlĂł szereket. Ăgy alakĂtjuk ki a finoman eloszlatott szemcsĂ©s szilĂĄrd alakot, a pelleteket, az oldatokat, a diszperziĂłkat Ă©s az emulziĂłkat. Ăgy a 1 a tĂłanyag legalĂĄbb egy adjuvĂĄnssal egyĂŒtt alkalmazhatĂł, pĂ©ldĂĄul finomeloszlĂĄsĂș szilĂĄrd anyaggal, szerves eredetƱ folyadĂ©kkal, vĂzzel Ă©s egy nedvesĂtĆ szerrel Ă©s/vagy egy diszpergĂĄlĂł szerrel, Ă©s/vagy emulgeĂĄlĂł szerrel vagy ezek bĂĄrmilyen kombinĂĄciĂłjĂĄval.
A talĂĄlmĂĄny szerinti herbicid kompozĂciĂłk fĆleg folyadĂ©k Ă©s oldhatĂł por formĂĄtumĂșak, elĆnyösen az adott kompozĂciĂł vĂzben vagy olajban valĂł eldiszper gĂĄlĂĄsĂĄhoz egy vagy több felĂŒletaktĂv anyag szĂŒksĂ©ges mennyisĂ©gĂ©t tartalmazzĂĄk kondicionĂĄlĂł anyagkĂ©nt. FellĂŒletaktĂv anyagoknak a kompozĂciĂłkba valĂł bevitele igen megnöveli a kompozĂciĂłk hatĂĄsossĂĄgĂĄt. A âfelĂŒletaktĂv anyagâ kifejezĂ©s magĂĄtĂłl Ă©rtetĆdĆen a nedvesĂtĆ szereket, a diszpergĂĄlĂł szereket, a szuszpendĂĄlĂł szereket Ă©s az emulgeĂĄlĂł szereket jelenti Anionos, kationos Ă©s nem-ionos szerek egyformĂĄn hatĂĄsosak.
ElĆnyös nedvesĂtĆ szerek az alkil-benzolok, alkil-naĂtalin-szulfonĂĄtok, szulfĂĄtĂ©it zsĂralkoholok, aminok Ă©s savamidok, nĂĄĂriumizotionĂĄt hosszĂșszĂ©nlĂĄncĂș zsĂrsavakkal alkotott Ă©szterei, nĂĄtrium-szulfo-szukeinĂĄt Ă©szterei, szulfatĂĄlt vagy szulfonĂĄlt zsĂrsav-Ă©szterek petrĂłleum szulfonĂĄtjai, szulfonĂĄlt növĂ©nyi olajok, fenolok Ă©s alkil-fenolok poli(oxi-etilĂ©n-szĂĄrmazĂ©kai), (kĂŒlönösen az izo-oktil-fenol Ă©s a nonii-feno! szĂĄrmazĂ©kok) hosszabb szĂ©nlĂĄncĂș mono-zsĂrsavnak hexitolĂaĂ (pl. szorbitĂĄnnal) alkotott Ă©sztereinek poli(oxi-etiiĂ©n)-szĂĄrmazĂ©kai. ElĆnyös diszpergĂĄlĂł szerek a inetilcellulĂłz, a poli(vinil-alkohol), a lignin natriumos szĂĄrmazĂ©ka, a szulfonĂĄtok, a polimer alkilnaftaĂin-szulfonĂĄtok, nĂĄtrium-alkii-szulfonĂĄt, polimeuiĂ©n-bisz-naftalin-szulfonĂĄtĂ©s az N-metil-N-(hosszĂșszĂ©nlĂĄncĂș sav)-nĂĄtrium-taurĂĄt.
A fentiekkel összhangban a talĂĄlmĂĄnyban ismertetett vegyĂŒletek a kĆvetkezĆ pĂ©ldĂĄkban illusztrĂĄlt mĂłdokon formulĂĄzhatĂłk.
10. példa
1. vegyĂŒlet | sĂșly% 50 |
ligninszu! fonsavs s-nĂĄtrium | 3 |
N-metil-N-oleil-nĂĄtrium-taurĂĄt (67%) | 1 |
kaolin | 46 |
11. példa | |
1. vegyĂŒlet ligninszulfonsavas-nĂĄtrium | sĂșly% 5 3 |
N-metil-N-olajsav-nĂĄtrium-taurĂĄt | 1 |
attapulgit agyag | 91 |
12. pĂ©lda | sĂșly% |
2. vegyĂŒlet | 15 |
etiién-glikol | 3 |
metil-ibolya | 0,1 |
dimetil-formamid | 15 |
bentonit 840â370 ÎŒ (20â40 mesh) | 66,9 |
13. pĂ©lda | sĂșly% |
3. vegyĂŒlet dodecil-benzol-kĂĄlcium-szulfonĂĄt | 90 |
alkil-aril-polietilén keverék | 5 |
xilol | 45 |
14. pĂ©lda | sĂșly% |
4. vegyĂŒlet dodecil-benzol-kĂĄlcium-szulfonĂĄt, | 50 |
alkil-aril-polietilén keverék | 5 |
aromås nehéz nafta | 45 |
15. pĂ©lda | sĂșly% |
4. vegyĂŒlet | 5 |
tall olaj | 2 |
izoforon | 15 |
diatoma föld | 78 |
16. pĂ©lda | sĂșly% |
5. vegyĂŒlet dodecil-benzol-kĂĄlcium-szulfonĂĄt, | 95 |
alkil-aril-polietilén keverék | 2 |
monoklĂłr-benzo! | 3 |
17. pĂ©lda | sĂșly% |
6. vegyĂŒiet | 92. |
dodecil-benzol-kålcium-szulfonåt, alkil-aril-polietilén keverék | 4 |
xilol | 3,08 |
szilikonos habzĂĄsgĂĄtio | 0,02 |
18. pĂ©lda | sĂșly% |
7. vegyĂŒlet dodecil-benzol-kĂĄlcium-szulfonĂĄt, | 95 |
alkil-aril-polietilén keverék | 4 |
kilenc szénatomos aromåsok | 1 |
-6186 846
19. pĂ©lda sĂșly°/o
8. vegyĂŒlet 80 dodecil-benzol-kĂĄlcium-szulfonĂĄt, alkil-aril-polietilĂ©n keverĂ©k 5 xilol 15
20. pĂ©lda sĂșly%
9. vegyĂŒlet 30 izopropil-amin 9,45 etoxilĂĄlt-tallamin (0,5 mĂłl etilĂ©noxid) 15,00 vĂz 45,45
21. pĂ©lda sĂșly%
9. vegyĂŒlet 60 butil-naftiâ-nĂĄtrium-szulfonĂĄt 2 kaolinit 32,99
- SiO2 aerojel 5 metil-ibolya 0,01
A talĂĄlmĂĄnyban ismertetett vegyĂŒletek vagy kompozĂciĂłk hatĂĄsos mennyisĂ©gĂ©t bĂĄrmilyen megfelelĆ formĂĄban vihetjĂŒk rĂĄ a növĂ©nyekre. A folyĂ©kony, vagy fĆleg a szilĂĄrd kompozĂciĂłk bĂĄrmilyen megfelelĆ mĂłdon vil.etĆk rĂĄ a növĂ©nyre vagy a termĆlajara, pĂ©ldĂĄul porszĂłrĂłval, kĂ©zi permetezĆvel, permetszĂłrĂłval. A kompozĂciĂłk repĂŒlĆgĂ©prĆl valĂł szĂłrĂĄsra is alkalmasak, mivel mĂĄr igen kis mennyisĂ©gben is hatĂĄsosak.
A talĂĄlmĂĄny szerinti folyĂ©kony kompozĂciĂłkat sokfĂ©lekĂ©ppen vihetjĂŒk rĂĄ a kikelt növĂ©nyekre. Ezek közĂ© tartozik a dörzsölĂ©ses (kenĂ©ses) mĂłdszer is, amelynek sorĂĄn a kezelendĆ növĂ©nyt az illetĆ folyĂ©kony kompozĂciĂłt tartalmazĂł abszorpciĂłkĂ©pes anyaggal Ă©rintkeztetik. Az az Ă©rintkezĂ©s sorĂĄn a folyĂ©kony kompozĂciĂł egy rĂ©szĂ©t felhordja a növĂ©nyre. Ez a mĂłdszer ĂĄltalĂĄban Ășgy valĂłsul meg, hogy a folyĂ©kony kompozĂciĂłt tartalmazĂł tartĂĄlyba egy abszorpciĂłkĂ©pes anyagot merĂtenek oly mĂłdon, hogy annak egy rĂ©sze merĂŒl csak a tartĂĄlyba, Ă©s azon keresztĂŒl vezetĆdik az anyag a növĂ©nyiĂ©. ĂltalĂĄban bĂĄrmilyen alakĂș abszorpciĂłkĂ©pes anyag hasznĂĄlhatĂł, a lĂ©nyeg az, hogy fel tudja szĂvni a folyadĂ©kot, Ă©s a növĂ©nyre valĂł Ă©rintkezĂ©s közben le tudja adni. Tipikus abszorpciĂłkĂ©pes anyag pĂ©ldĂĄul a filc. a habgumi, a cellulĂłz, a nylon, a szivacs, a kender, a gyapot, a jutaszövet, a poliĂ©szterek, beleĂ©rt* ve az akrilszĂĄrmazĂ©kokat Ă©s ezek kombinĂĄciĂłit. Az abszorpciĂłkĂ©oes anyag cĂ©lszerƱen kötĂ©l, fonal, zsineg, szövet, szĆnyeg alakĂș lehet vagy ezek kombinĂĄciĂłja. Ezeket az alakokat bĂĄrmilyen kĂvĂĄnt mĂłdon beszerelhetjĂŒk pĂ©ldĂĄul csĆszerƱ bĂ©l, Ă©kprofilĂș bĂ©l Ă©s többszörös bĂ©l szerkezetkĂ©nt.
A folyĂ©kony kompozĂciĂłt egy mĂĄsik kezelĂ©si mĂłd Ă©rtelmĂ©ben egy recirkulĂĄltatĂł permetezĆ rendszer segĂtsĂ©gĂ©vel szelektĂven juttathatjuk a gyomra. A recirkulĂĄltatĂł permetezĆ rendszert egy traktorra vagy egy nagy, mozgĂł tisztĂtĂł berendezĂ©sre szerelhetjĂŒk. Ă vĂzszintes irĂĄnyĂș permetet a kultĂșrnövĂ©ny fölĂ© nyĂșlĂł gyomokra szĂłrjuk közvetlenĂŒl. A gyomok ĂĄltal nem felvett permetet, mielĆtt az a kultĂșrnövĂ©nyt elĂ©rnĂ©, összegyƱjtjĂŒk egy gyƱjtĆtartĂĄlyba Ă©s onnan Ășjra kipermetezzik, A folyĂ©kony kompozĂciĂłkat görgĆk segĂtsĂ©gĂ©vel is rĂĄjuttaĂhatjuk a kultĂșrnövĂ©ny fölĂ© növĆ gyomokra.
Egy mĂĄsik kezelĂ©si mĂłdnĂĄl vĂ©dĆ eszközt hasznĂĄlunk, amely megvĂ©di a kultĂșrnövĂ©nyt azalatt, mĂg a gyomokra permetezzĂŒk a folyĂ©kony kompozĂciĂłt.
Ezeket a mĂĄs szelektĂv feljuttatĂĄsi mĂłdszereket tĂĄrgyal McWhorter az Innovative Methods of PostEmergence Weed Control cĂmƱ munkĂĄban; Southern Weed Science Society, 33 rd Annual Meeting Proceedings, 1980 jan. 15â17.; Auburnh University Printing Service, Auburn, Alabama, USA. Ebben a munkĂĄban olvashatĂł kitanĂtĂĄsokra a teljessĂ©g kedvĂ©Ă©rt utalunk.
A talĂĄlmĂĄny szerinti folyĂ©kony kompozĂciĂłt az ultra kistĂ©r fogatĂș kemikĂĄliĂĄk alkalmazĂĄsĂĄval kapcsolatban ismerttĂ© vĂĄlt irĂĄnyĂtott csepegtetĂ©ses mĂłdszerrel is rĂĄjuttathatjuk az irtandĂł növĂ©nyekre. Az irĂĄnyĂtott csepegtetĂ©ses mĂłdszer sorĂĄn elĆre meghatĂĄrozott mĂ©retƱ egyöntetƱ vagy közel egyöntetƱ cseppeket hozunk lĂ©tre, Ă©s csak elhanyagolhatĂł pĂĄrolgĂĄsi vesztesĂ©ggel juttatjuk a permetezendĆ növĂ©nyre. RĂ©szletesebben a permetlevet kis hornyolt szĂ©lƱ tĂĄrcsĂĄt tartalmazĂł, forgĂł porlasztĂłba juttatjuk, ahol a folyadĂ©k aprĂł cseppekre diszpergĂĄlĂłdik. A cseppek nagysĂĄgĂĄt az oldat befolyatĂĄsi sebessĂ©ge, illetve a tĂĄrcsa forgĂĄsi sebessĂ©ge hatĂĄrozza meg, tehĂĄt e kĂ©t paramĂ©ter vĂĄltoztatĂĄsĂĄval kĂŒlönbözĆ cseppmĂ©reteket ĂĄllĂthatunk elĆ.
Az emlĂtett mĂłdszereket Ă©s mĂĄs mĂłdszereket is rĂ©szletesen ismertet DalĂ©, James E., âRope Wich Applicator â Tool With A Futureâ cĂmen a 3â4. oldalakon Ă©s Derting, Claude W. âThe Recirculating Sprayer and Roundup R Herbicideâ cĂmen az 5â7. oldalakon Ă©s McOarvey, Frank X. âC.D.A. Herbicide Applicationâ cĂmen â Weeds Todayâ cĂmƱ folyĂłirat 11. kötetĂ©ben a 2. szĂĄmban a 8â9. oldalakon âLatĂ© Spring 1980. 309 W Clark St. Champaign, Illinois. Ezekre az adatokra a teljessĂ©g kedvĂ©Ă©rt utalunk.
A talĂĄlmĂĄny gyakorlati megvalĂłsĂtĂĄsa szempontjĂĄbĂłl lĂ©nyeges Ă©s fontos, hogy a talĂĄlmĂĄnyban ismertetett vegyĂŒletbĆl vagy kompozĂciĂłbĂłl hatĂĄsos mennyisĂ©geket juttassunk a kezelendĆ növĂ©nyekre. A hatĂłanyag szĂŒksĂ©ges mennyisĂ©ge fĂŒgg a növĂ©nyekben elĂ©rni kĂvĂĄnt hatĂĄs mĂ©rtĂ©kĂ©tĆl Ă©s mĂĄs tĂ©nyezĆktĆl, pĂ©ldĂĄul a növĂ©nyfajtĂĄktĂłl, a növĂ©nyek fejlettsĂ©gi ĂĄllapotĂĄtĂłl, az esĆ mennyisĂ©gĂ©tĆl, tovĂĄbbĂĄ attĂłl, hogy melyik glicin-fĂ©lesĂ©grĆl van szĂł. A vegetatĂv növekedĂ©s megakadĂĄlyozĂĄsĂĄra fĂłliĂĄs kezelĂ©s esetĂ©n kb. 0,112-kb 22,4 kg/ha mennyisĂ©get vagy ennĂ©l többet hasznĂĄlunk. A hatĂĄsos fitotoxikus vagy gyomirtĂł mennyisĂ©g attĂłl fĂŒgg, hogy teljes vagy szelektĂv irtĂĄst kĂvĂĄnunk-e elĂ©rni. A szakmĂĄban jĂĄrtas allkalmazĂł könnyen meg tudja hatĂĄrozni a körĂŒlbelĂŒl szĂŒksĂ©ges mennyisĂ©get ebbĆl a leĂrĂĄsbĂłl beleĂ©rtve a pĂ©ldĂĄkat is.
Claims (5)
- Szabadalmi igĂ©nypontok1. Herbicid kĂ©szĂtmĂ©ny, azzal jellemezve, hogy hatĂłanyagkĂ©nt 5â95 sĂșlrĂ©szO tiO CH O lf I 11/ĂROâCâCH2âNâCH,â xz. (I)-7186846 ĂĄltalĂĄnos kĂ©pletƱ N-formil-N-(foszfono-metil)-glicinszĂĄrmazĂ©kot â amely kĂ©pletben R hidrogĂ©natom vagy 1â4 szĂ©natomszĂĄmƱ alkilcsoport,Z, âXRi vagy âNR3R4 csoport, 5Z2 âYR2 vagy âNR3R4 csoport, Ă©s X Ă©s Y egymĂĄstĂłl fĂŒggetlenĂŒl oxigĂ©n- vagy kĂ©natom, Ă©s RĂ hidrogĂ©natomot, 1â4 szĂ©natomszĂĄmĂș alkil-vagy fenilcsoportot,R2 1â4 szĂ©natomszĂĄmĂș alkil- vagy fenilcsoportot, 10 tovĂĄbbĂĄR3 Ă©s R4 1â4 szĂ©natomszĂĄmĂș alkilcsoportot jelent, azzal a feltĂ©tellel, hogyRĂ nem jelenthet fenilcsoportot, ha R2 metilcsoportot Ă©s 15X Ă©s Y oxigĂ©natomot jelent, Ă©sRĂ nem jelenthet metilcsoportot, ha Zz âN(C2H5)2 csoportot jelent â tartalmaz, szilĂĄâd hordozĂł- Ă©s hĂgĂtĂłanyagok, cĂ©lszerƱen kaolin, attapulgit Ă©s bentonit, folyĂ©kony hĂgĂtĂł- Ă©s oldĂłszerek, cĂ©lsze- 20 rƱen xilol, monoklĂłr-benzol Ă©s iztrâoron Ă©s felĂŒletaktĂv szerek, cĂ©lszerƱen ligninszulfonsavas nĂĄtrium Ă©s N-metil-N-oleil-nĂĄtrium-taurĂĄt közĂŒl legalĂĄbb eggyel egyĂŒtt.
- 2. Az 1. igĂ©nypont szerinti kĂ©szĂtmĂ©ny, azzal jellemezve, hogy olyan (1) ĂĄltalĂĄnos kĂ©pletƱ hatĂłanyagot tartalmaz, ahol R Ă©s Z| az 1. igĂ©nypont szerinti Ă©s Z2 âOR2 csoport, ahol R2 az 1. igĂ©nypontban megadott.
- 3. A 2. igĂ©nypont szerinti kĂ©szĂtmĂ©ny, azzal jellemezve, hogy olyan (I) ĂĄltalĂĄnos kĂ©pletƱ hatĂłanyagot tartalmaz, amelyben ÎÏ âOR2 kĂ©pletƱ csoport, Ă©s R, RĂ Ă©s R2 az 1. igĂ©nypontban megadott.
- 4. A 2. igĂ©nypont szerinti kĂ©szĂtmĂ©ny, azzal jellemezve, hogy olyan (I) ĂĄltalĂĄnos kĂ©pletƱ hatĂłanyagot tartalmaz, ahol Zi âSRi kĂ©pletƱ csoport, 7^ âOR2 kĂ©pletƱ csoport, Ă©s R, R, Ă©s R2 az 1. igĂ©nypontban megadott.
- 5. Az 1. igĂ©nypont szerinti kĂ©szĂtmĂ©ny, azzal jellemezve, hogy olyan (I) ĂĄltalĂĄnos kĂ©pletƱ hatĂłanyagot tartalmaz, amelyben Zi â XR, kĂ©pletƱ csoport, amelyben RĂ fenilcsoportot jelent, Ă©s k Ă©s Z2 az 1. igĂ©nypontban megadott.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US24281081A | 1981-03-11 | 1981-03-11 |
Publications (1)
Publication Number | Publication Date |
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HU186846B true HU186846B (en) | 1985-09-30 |
Family
ID=22916271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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HU82724A HU186846B (en) | 1981-03-11 | 1982-03-09 | Herbicides containing n-formyl-n-phosphonomethyl-glycine and esters thereof as active substances |
Country Status (17)
Country | Link |
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EP (1) | EP0060132B1 (hu) |
JP (1) | JPS57159793A (hu) |
AR (1) | AR229118A1 (hu) |
AT (1) | ATE14316T1 (hu) |
AU (1) | AU546613B2 (hu) |
BR (1) | BR8201300A (hu) |
DD (1) | DD201562A5 (hu) |
DE (1) | DE3264720D1 (hu) |
DK (1) | DK103382A (hu) |
GB (1) | GB2094313B (hu) |
HU (1) | HU186846B (hu) |
IL (1) | IL65203A (hu) |
NO (1) | NO820770L (hu) |
NZ (1) | NZ199969A (hu) |
PL (1) | PL127933B1 (hu) |
RO (1) | RO84645B (hu) |
ZA (1) | ZA821593B (hu) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US4545804A (en) * | 1983-11-21 | 1985-10-08 | Monsanto Company | N(Aminophosphinylmethyl) glycine derivatives |
US5302305A (en) * | 1989-02-09 | 1994-04-12 | The Lubrizol Corporation | Carboxylic esters, liquid compositions containing said carboxylic esters and methods of lubricating metal parts |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US3853530A (en) * | 1971-03-10 | 1974-12-10 | Monsanto Co | Regulating plants with n-phosphonomethylglycine and derivatives thereof |
US3799758A (en) * | 1971-08-09 | 1974-03-26 | Monsanto Co | N-phosphonomethyl-glycine phytotoxicant compositions |
US3988142A (en) * | 1972-02-03 | 1976-10-26 | Monsanto Company | Increasing carbohydrate deposition in plants with N-phosphono-methylglycine and derivatives thereof |
US4180394A (en) * | 1978-07-10 | 1979-12-25 | Monsanto Company | Derivatives of N-trifluoroacetyl-N-phosphonomethylglycinates and the herbicidal use thereof |
-
1982
- 1982-03-09 GB GB8206896A patent/GB2094313B/en not_active Expired
- 1982-03-09 RO RO106853A patent/RO84645B/ro unknown
- 1982-03-09 IL IL65203A patent/IL65203A/xx unknown
- 1982-03-09 AT AT82301187T patent/ATE14316T1/de not_active IP Right Cessation
- 1982-03-09 DE DE8282301187T patent/DE3264720D1/de not_active Expired
- 1982-03-09 EP EP82301187A patent/EP0060132B1/en not_active Expired
- 1982-03-09 HU HU82724A patent/HU186846B/hu unknown
- 1982-03-10 PL PL1982235388A patent/PL127933B1/pl unknown
- 1982-03-10 DK DK103382A patent/DK103382A/da not_active Application Discontinuation
- 1982-03-10 JP JP57036682A patent/JPS57159793A/ja active Pending
- 1982-03-10 BR BR8201300A patent/BR8201300A/pt unknown
- 1982-03-10 NZ NZ199969A patent/NZ199969A/en unknown
- 1982-03-10 DD DD82238040A patent/DD201562A5/de unknown
- 1982-03-10 AU AU81255/82A patent/AU546613B2/en not_active Ceased
- 1982-03-10 AR AR288692A patent/AR229118A1/es active
- 1982-03-10 ZA ZA821593A patent/ZA821593B/xx unknown
- 1982-03-10 NO NO820770A patent/NO820770L/no unknown
Also Published As
Publication number | Publication date |
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BR8201300A (pt) | 1983-01-25 |
AU8125582A (en) | 1982-09-16 |
EP0060132A1 (en) | 1982-09-15 |
PL127933B1 (en) | 1983-12-31 |
GB2094313A (en) | 1982-09-15 |
AU546613B2 (en) | 1985-09-12 |
NO820770L (no) | 1982-09-13 |
DK103382A (da) | 1982-09-12 |
ATE14316T1 (de) | 1985-08-15 |
AR229118A1 (es) | 1983-06-15 |
DD201562A5 (de) | 1983-07-27 |
DE3264720D1 (en) | 1985-08-22 |
NZ199969A (en) | 1984-07-06 |
IL65203A0 (en) | 1982-05-31 |
IL65203A (en) | 1985-04-30 |
GB2094313B (en) | 1984-08-22 |
RO84645A (ro) | 1984-09-29 |
PL235388A1 (hu) | 1982-09-27 |
ZA821593B (en) | 1983-03-30 |
JPS57159793A (en) | 1982-10-01 |
EP0060132B1 (en) | 1985-07-17 |
RO84645B (ro) | 1984-10-30 |
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