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 daninhas

Info

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
Application number
BR919103881A
Other languages
English (en)
Inventor
Koichi Moriyasu
Kengo Oda
Kanji Tomiya
Tohru Miura
Makoto Nishida
Sachiko Hibi
Original Assignee
Mitsui Toatsu Chemicals
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2235765A external-priority patent/JPH04117359A/ja
Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Publication of BR9103881A publication Critical patent/BR9103881A/pt

Links

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)
BR919103881A 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 BR9103881A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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