RO81607B1 - Procedeu de preparare a unor derivati de imidazolidinona cu activitate erbicida - Google Patents
Procedeu de preparare a unor derivati de imidazolidinona cu activitate erbicidaInfo
- Publication number
- RO81607B1 RO81607B1 RO103430A RO10343081A RO81607B1 RO 81607 B1 RO81607 B1 RO 81607B1 RO 103430 A RO103430 A RO 103430A RO 10343081 A RO10343081 A RO 10343081A RO 81607 B1 RO81607 B1 RO 81607B1
- Authority
- RO
- Romania
- Prior art keywords
- carbon atoms
- alkyl
- general formula
- group
- preparing
- Prior art date
Links
- 230000002363 herbicidal effect Effects 0.000 title abstract 2
- 150000008624 imidazolidinones Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 6
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000001188 haloalkyl group Chemical group 0.000 abstract 1
- 125000001475 halogen functional group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000004356 hydroxy functional group Chemical group O* 0.000 abstract 1
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
- C07D261/02—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings
- C07D261/06—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members
- C07D261/10—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings not condensed with other rings having two or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D261/14—Nitrogen atoms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Inventia se refera la un procedeu de imidazolidinona cu activitate erbicida, cu formula generala I: (vexi formula in desc.) în care A reprezinta o grupa (vezi form. in desc.)în care R reprezinta alchil sau halogenalchil cu pîna la 6 atomi de carbon, cicloalchil cu 3...8 atomi de carbon, alchenil sau alchinil cu pîna la 5 atomi de carbon, o grupa -R4-O-R5 sau o grupa -R4-S-R5 în care R4 este alchilen cu pîna la 6 atomi de carbon si R5 este alchil cu pîna la 6 atomi de carbon (vezi form. in desc.)în care Z reprezinta nitro, halogen, trifluormetil sau R5 si n este 0,1,1 sau 3 R1 reprezinta hidroxi, R2 reprezinta hidrogen, alchil cu pîna la 4 atomi de carbon sau alil si R3 reprezinta alchil cu pîna la 3 atomi de carbon sau alil, fosgenarea unui aminozoxazol cu formula generala II:(vezi form. in desc.) în care R are semnificatiile mentionate mai sus, la temperatura de 0....20 degree C în prezenta de acid clorhidric si de acetat de etil în calitate de solvent, tratarea izocianatului obtinut cu un dialchilacetalaminoacetaldehidei pentru a forma o acetaluree cu formula generala III.......
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/122,633 US4268679A (en) | 1980-02-19 | 1980-02-19 | 3-[5- or 3-Substituted-5- or 3-isoxazolyl]-1-allyl or alkyl-4-substituted-5-substituted or unsubstituted-2-imidazolidinones |
| US06/207,151 US4507145A (en) | 1980-02-19 | 1980-11-18 | Herbicidal 3-[substituted 3- or 5-isoxazolyl]-1-4-, or 5-substituted-2-imidazolidinones |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO81607B1 true RO81607B1 (ro) | 1983-10-30 |
| RO81607A2 RO81607A2 (ro) | 1983-11-01 |
Family
ID=26820755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO81103430A RO81607A2 (ro) | 1980-02-19 | 1981-02-16 | Procedeu de preparare a unor derivati de imidazolidinona cu activitate erbicida |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4507145A (ro) |
| EP (1) | EP0034456B1 (ro) |
| KR (1) | KR850000575B1 (ro) |
| AR (1) | AR227176A1 (ro) |
| AT (1) | ATE8993T1 (ro) |
| AU (1) | AU521876B2 (ro) |
| BG (1) | BG35322A3 (ro) |
| BR (1) | BR8100804A (ro) |
| CA (1) | CA1215988A (ro) |
| DD (1) | DD156564A5 (ro) |
| DE (1) | DE3165474D1 (ro) |
| DK (1) | DK151804C (ro) |
| ES (1) | ES8207527A1 (ro) |
| FI (1) | FI70014C (ro) |
| GR (1) | GR82688B (ro) |
| HU (1) | HU191030B (ro) |
| IE (1) | IE50840B1 (ro) |
| IL (1) | IL62093A (ro) |
| NO (1) | NO157978C (ro) |
| OA (1) | OA06749A (ro) |
| PH (1) | PH16614A (ro) |
| PL (1) | PL131693B1 (ro) |
| PT (1) | PT72524B (ro) |
| RO (1) | RO81607A2 (ro) |
| YU (1) | YU43762B (ro) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4857099A (en) * | 1982-02-12 | 1989-08-15 | American Cyanamid Company | Terrestrial and aquatic herbicidal methods |
| JPS58194869A (ja) * | 1982-05-10 | 1983-11-12 | Sankyo Co Ltd | イソオキサゾリノン誘導体及び殺虫・殺ダニ剤 |
| CA1189512A (en) * | 1982-06-01 | 1985-06-25 | John Krenzer | Urea compositions of matter |
| US4471123A (en) * | 1983-04-29 | 1984-09-11 | Eli Lilly And Company | Synthesis of isoxazolyl imidazolidinones |
| DE3465739D1 (de) * | 1983-06-27 | 1987-10-08 | Shell Int Research | Oxazolyl-substituted diazaheterocycles |
| JPS6092285A (ja) * | 1983-10-26 | 1985-05-23 | Shionogi & Co Ltd | イソオキサゾ−ル系環状尿素類 |
| US4604127A (en) * | 1984-07-17 | 1986-08-05 | Eli Lilly And Company | Herbicidal pyridazinylimidazolidinone compounds |
| US4600430A (en) * | 1985-02-22 | 1986-07-15 | Eli Lilly And Company | Pyridinylimidazolidinone compounds |
| JPS6296479A (ja) | 1985-10-23 | 1987-05-02 | Shionogi & Co Ltd | ポリフルオロアルキルイソオキサゾリルアミン類 |
| GB9225377D0 (en) * | 1992-12-04 | 1993-01-27 | Ici Plc | Herbicides |
| WO2016071361A2 (en) * | 2014-11-07 | 2016-05-12 | Syngenta Participations Ag | Herbicidal compounds |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3544582A (en) * | 1965-04-06 | 1970-12-01 | Hoffmann La Roche | Process for preparing aminoisoxazoles |
| US3773780A (en) * | 1971-03-10 | 1973-11-20 | Bayer Ag | 1-(1,3,4-thiadiazol-2-yl)-imidazolidinone-(2)compounds |
| US3847935A (en) * | 1972-04-12 | 1974-11-12 | Upjohn Co | 5-substituted 1-(3h,1,4-benzodiazepin-2-yl)-2-imidazolidinones |
| US4038410A (en) * | 1974-03-14 | 1977-07-26 | Schering Aktiengesellschaft | Nitroimidazole derivatives and process for the preparation thereof |
| EP0002881A1 (en) * | 1977-11-02 | 1979-07-11 | FISONS plc | 5-Isoxazolylurea derivatives, their preparation, their use and compositions containing them |
| US4268679A (en) * | 1980-02-19 | 1981-05-19 | Ppg Industries, Inc. | 3-[5- or 3-Substituted-5- or 3-isoxazolyl]-1-allyl or alkyl-4-substituted-5-substituted or unsubstituted-2-imidazolidinones |
| PT73297B (en) * | 1980-07-07 | 1982-09-06 | Lilly Co Eli | Pocess for preparing isoxazolyimidazolidinone |
-
1980
- 1980-11-18 US US06/207,151 patent/US4507145A/en not_active Expired - Lifetime
-
1981
- 1981-01-23 AU AU66580/81A patent/AU521876B2/en not_active Ceased
- 1981-02-09 IL IL62093A patent/IL62093A/xx unknown
- 1981-02-10 EP EP81300531A patent/EP0034456B1/en not_active Expired
- 1981-02-10 AT AT81300531T patent/ATE8993T1/de active
- 1981-02-10 BR BR8100804A patent/BR8100804A/pt unknown
- 1981-02-10 DE DE8181300531T patent/DE3165474D1/de not_active Expired
- 1981-02-12 ES ES499350A patent/ES8207527A1/es not_active Expired
- 1981-02-13 DK DK065381A patent/DK151804C/da not_active IP Right Cessation
- 1981-02-16 GR GR64156A patent/GR82688B/el unknown
- 1981-02-16 RO RO81103430A patent/RO81607A2/ro unknown
- 1981-02-16 AR AR284301A patent/AR227176A1/es active
- 1981-02-16 FI FI810467A patent/FI70014C/fi not_active IP Right Cessation
- 1981-02-16 BG BG050853A patent/BG35322A3/xx unknown
- 1981-02-16 YU YU387/81A patent/YU43762B/xx unknown
- 1981-02-17 DD DD81227680A patent/DD156564A5/de not_active IP Right Cessation
- 1981-02-17 KR KR1019810000494A patent/KR850000575B1/ko not_active Expired
- 1981-02-17 PL PL1981229717A patent/PL131693B1/pl unknown
- 1981-02-17 PT PT72524A patent/PT72524B/pt unknown
- 1981-02-17 HU HU81381A patent/HU191030B/hu not_active IP Right Cessation
- 1981-02-18 IE IE331/81A patent/IE50840B1/en unknown
- 1981-02-18 CA CA000371136A patent/CA1215988A/en not_active Expired
- 1981-02-18 NO NO810553A patent/NO157978C/no unknown
- 1981-02-19 OA OA57332A patent/OA06749A/xx unknown
- 1981-02-19 PH PH25232A patent/PH16614A/en unknown
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