BR9103881A - Processo para preparar um isomero 3,4-trans de 4-etil-1-(fenil substituido)-3-(fenil substituido)pirrolidin-2-onas,dito isomero 3,4-trans,composicao herbicida e processo de controle de ervas daninhas - Google Patents
Processo para preparar um isomero 3,4-trans de 4-etil-1-(fenil substituido)-3-(fenil substituido)pirrolidin-2-onas,dito isomero 3,4-trans,composicao herbicida e processo de controle de ervas daninhasInfo
- Publication number
- BR9103881A BR9103881A BR919103881A BR9103881A BR9103881A BR 9103881 A BR9103881 A BR 9103881A BR 919103881 A BR919103881 A BR 919103881A BR 9103881 A BR9103881 A BR 9103881A BR 9103881 A BR9103881 A BR 9103881A
- Authority
- BR
- Brazil
- Prior art keywords
- pheny
- replaced
- trans isomer
- pirrolidin
- onas
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
-
- 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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dentistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Agronomy & Crop Science (AREA)
- Pyrrole Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2235765A JPH04117359A (ja) | 1990-09-07 | 1990-09-07 | 3,4―トランス―4―エチル―1―(置換フェニル)―3―(置換フェニル)ピロリジン―2―オン類の製造方法 |
JP4319791 | 1991-03-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9103881A true BR9103881A (pt) | 1992-05-26 |
Family
ID=26382939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919103881A BR9103881A (pt) | 1990-09-07 | 1991-09-09 | Processo para preparar um isomero 3,4-trans de 4-etil-1-(fenil substituido)-3-(fenil substituido)pirrolidin-2-onas,dito isomero 3,4-trans,composicao herbicida e processo de controle de ervas daninhas |
Country Status (6)
Country | Link |
---|---|
US (1) | US5123954A (pt) |
EP (1) | EP0477626A1 (pt) |
KR (1) | KR940005013B1 (pt) |
CN (1) | CN1029766C (pt) |
AU (1) | AU632963B2 (pt) |
BR (1) | BR9103881A (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4213931A1 (de) * | 1992-04-28 | 1993-11-04 | Thomae Gmbh Dr K | Cyclische iminoderivate, diese verbindungen enthaltende arzneimittel und verfahren zu ihrer herstellung |
US5302726A (en) * | 1992-12-21 | 1994-04-12 | Imperial Chemical Industries Plc | N-benzyl-4-alkyl-pyrrolidinone herbicides |
US5908934A (en) * | 1996-09-26 | 1999-06-01 | Bristol-Myers Squibb Company | Process for the preparation of chiral ketone intermediates useful for the preparation of flavopiridol and analogs |
CN108137512B (zh) * | 2015-07-31 | 2022-05-31 | Fmc公司 | 用作除草剂的环状n-酰胺化合物 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069038A (en) * | 1975-03-28 | 1978-01-17 | Stauffer Chemical Company | Acyclic and alicyclic N-substituted halo-2-pyrrolidinones and their utility as herbicides |
EP0055215B1 (de) * | 1980-12-19 | 1985-01-30 | Ciba-Geigy Ag | Neue Fluorpyrrolidinone, Verfahren zu deren Herstellung, sie enthaltende herbizide Mittel und deren Verwendung |
US4960457A (en) * | 1988-12-27 | 1990-10-02 | Ici Americas Inc. | Substituted 1,3-diphenyl pyrrolidones and their use as herbicides |
JP2833817B2 (ja) * | 1989-03-15 | 1998-12-09 | 三井化学株式会社 | 4―エチル―3―(置換フェニル)―1―(3―トリフルオロメチルフェニル)―2―ピロリジノン誘導体、その製造法およびこれらを有効成分とする除草剤 |
-
1991
- 1991-09-02 AU AU83545/91A patent/AU632963B2/en not_active Ceased
- 1991-09-06 EP EP91115087A patent/EP0477626A1/en not_active Ceased
- 1991-09-06 US US07/755,366 patent/US5123954A/en not_active Expired - Fee Related
- 1991-09-07 KR KR1019910015638A patent/KR940005013B1/ko not_active IP Right Cessation
- 1991-09-07 CN CN91109570A patent/CN1029766C/zh not_active Expired - Fee Related
- 1991-09-09 BR BR919103881A patent/BR9103881A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU632963B2 (en) | 1993-01-14 |
EP0477626A1 (en) | 1992-04-01 |
CN1029766C (zh) | 1995-09-20 |
KR920006312A (ko) | 1992-04-27 |
CN1061593A (zh) | 1992-06-03 |
AU8354591A (en) | 1992-03-12 |
KR940005013B1 (ko) | 1994-06-09 |
US5123954A (en) | 1992-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |