KR940005013B1 - 3,4-트란스-4-에틸-1-(치환된 페닐)-3-(치환된 페닐)피롤리딘-2-온, 그 제조방법 및 제초적 활성 성분으로서 그것을 함유하는 제초 조성물 - Google Patents
3,4-트란스-4-에틸-1-(치환된 페닐)-3-(치환된 페닐)피롤리딘-2-온, 그 제조방법 및 제초적 활성 성분으로서 그것을 함유하는 제초 조성물 Download PDFInfo
- Publication number
- KR940005013B1 KR940005013B1 KR1019910015638A KR910015638A KR940005013B1 KR 940005013 B1 KR940005013 B1 KR 940005013B1 KR 1019910015638 A KR1019910015638 A KR 1019910015638A KR 910015638 A KR910015638 A KR 910015638A KR 940005013 B1 KR940005013 B1 KR 940005013B1
- Authority
- KR
- South Korea
- Prior art keywords
- substituted phenyl
- pyrrolidin
- ethyl
- group
- atom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- C07D207/18—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
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pyrrole Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (5)
- 하기식(I)에 의해 표현되는 4-에틸-1-(치환된 페닐)-3-(치환된 페닐) 피롤리딘-2-온의 3,4-시스 이성질체를 염기와 반응시키는 단계를 특징으로 하는, 하기식(I)에 의해 표현되는 4-에틸-1-(치환된 페닐)-3-(치환된 페닐) 피롤리딘-2-온의 3,4-트란스 이성질체를 제조하는 방법.(식중, R1은 수소원자, 할로겐원자 또는 메틸기이고; R2는 트리플루오로메틸기, 1 내지 3개의 탄소원자를 갖는 할로알콕시기, 1 내지 3개의 탄소원자를 갖는 할로알킬티오기, 1 내지 4개의 탄소원자를 갖는 저급 알킬기, 1 내지 4개의 탄소원자를 갖는 알콕시기, 니트로기, 시아노기, 페녹시기, 히드록실기 또는 할로겐원자이며; X는 수소원자, 할로겐원자, 트리플루오로메틸기, 1 내지 3개의 탄소원자를 갖는 알킬기, 시아노기 또는 니트로기이고; n은 1 또는 2이며 X에 의해 표현되는 치환기의 수를 나타내고, n=2일 경우 X의 기는동일하거나 상이할 수 있다.)
- 제1항에 있어서, 4-에틸-1-(치환된 페닐)-3-(치환된 페닐) 피롤리딘-2-온의 3,4-시스 이성질체가 4-에틸-1-(치환된 페닐)-3-(치환된 페닐) 피롤리딘-2-온의 3,4-트란스 이성질체와의 혼합물에 포함되는 방법.
- 하기식(III)에 의해 표현되는 4-에틸-1-(치환된 페닐)-3-(치환된 페닐) 피롤리딘-2-온의 3,4-트란스 이성질체(식중, R2는 이소프로필기이고 X는 3-위치에 치환된 불소원자, 염소원자 또는 브롬원자, 또는 3- 및 4- 위치 또는 3- 및 5- 위치에 치환된 불소원자이다)
- 제초적 활성 성분으로서, 하기식(III)에 의해 표현되는 4-에틸-1-(치환된 페닐)-3-(치환된 페닐) 피롤리딘-2-온의 3,4-트란스 이성질체를 함유하는, 논에 사용되는 제초 조성물.(식중 R2는 이소프로필기이고 X는 3-위치에 치환된 불소원자, 염소원자 또는 브롬원자, 또는 3- 및 4- 위치 또는 3- 및 5- 위치에 치환된 불소원자 이다).
- 제3항의 화합물의 유효량을 벼논에 살포하는 것을 특징으로 하는, 벼에 해를 끼치지 않고 벼논에 있는 잡초를 억제하는 방법.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2-235765 | 1990-09-07 | ||
JP90-235765 | 1990-09-07 | ||
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 |
JP91-043197 | 1991-03-08 | ||
JP3-043197 | 1991-03-08 | ||
JP4319791 | 1991-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920006312A KR920006312A (ko) | 1992-04-27 |
KR940005013B1 true KR940005013B1 (ko) | 1994-06-09 |
Family
ID=26382939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910015638A Expired - Fee Related KR940005013B1 (ko) | 1990-09-07 | 1991-09-07 | 3,4-트란스-4-에틸-1-(치환된 페닐)-3-(치환된 페닐)피롤리딘-2-온, 그 제조방법 및 제초적 활성 성분으로서 그것을 함유하는 제초 조성물 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5123954A (ko) |
EP (1) | EP0477626A1 (ko) |
KR (1) | KR940005013B1 (ko) |
CN (1) | CN1029766C (ko) |
AU (1) | AU632963B2 (ko) |
BR (1) | BR9103881A (ko) |
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 |
US11178873B2 (en) * | 2015-07-31 | 2021-11-23 | Fmc Corporation | Cyclic N-carboxamide compounds useful as herbicides |
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 US US07/755,366 patent/US5123954A/en not_active Expired - Fee Related
- 1991-09-06 EP EP91115087A patent/EP0477626A1/en not_active Ceased
- 1991-09-07 CN CN91109570A patent/CN1029766C/zh not_active Expired - Fee Related
- 1991-09-07 KR KR1019910015638A patent/KR940005013B1/ko not_active Expired - Fee Related
- 1991-09-09 BR BR919103881A patent/BR9103881A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BR9103881A (pt) | 1992-05-26 |
CN1061593A (zh) | 1992-06-03 |
EP0477626A1 (en) | 1992-04-01 |
US5123954A (en) | 1992-06-23 |
AU632963B2 (en) | 1993-01-14 |
AU8354591A (en) | 1992-03-12 |
CN1029766C (zh) | 1995-09-20 |
KR920006312A (ko) | 1992-04-27 |
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