BR9200765A - Processo para a preparacao de compostos 4-ciano-pirrol substituidos na posicao 3,brometos e processo para sua preparacao - Google Patents

Processo para a preparacao de compostos 4-ciano-pirrol substituidos na posicao 3,brometos e processo para sua preparacao

Info

Publication number
BR9200765A
BR9200765A BR929200765A BR9200765A BR9200765A BR 9200765 A BR9200765 A BR 9200765A BR 929200765 A BR929200765 A BR 929200765A BR 9200765 A BR9200765 A BR 9200765A BR 9200765 A BR9200765 A BR 9200765A
Authority
BR
Brazil
Prior art keywords
preparation
bromets
cyan
compounds replaced
pirrol
Prior art date
Application number
BR929200765A
Other languages
English (en)
Inventor
Peter C Dr Knueppel
Reinhard Dr Lantzsch
Klaus Dr Jelich
Peter Dr Andres
Albrecht Dr Marhold
Original Assignee
Bayer Ag
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR9200765A publication Critical patent/BR9200765A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C07D207/30—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 two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—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 two 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BR929200765A 1991-03-08 1992-03-06 Processo para a preparacao de compostos 4-ciano-pirrol substituidos na posicao 3,brometos e processo para sua preparacao BR9200765A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4107398A DE4107398A1 (de) 1991-03-08 1991-03-08 Verfahren zur herstellung von in 3-stellung substituierten 4-cyano-pyrrolverbindungen

Publications (1)

Publication Number Publication Date
BR9200765A true BR9200765A (pt) 1992-11-10

Family

ID=6426740

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929200765A BR9200765A (pt) 1991-03-08 1992-03-06 Processo para a preparacao de compostos 4-ciano-pirrol substituidos na posicao 3,brometos e processo para sua preparacao

Country Status (6)

Country Link
US (1) US5258526A (pt)
EP (1) EP0505742B1 (pt)
JP (1) JP3186826B2 (pt)
BR (1) BR9200765A (pt)
DE (2) DE4107398A1 (pt)
ES (1) ES2151477T3 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133157A1 (de) * 1991-10-07 1993-04-08 Bayer Ag In 4-stellung substituierte derivate von 2,2-dihalogenbenzo (1,3) dioxolen, verfahren zu ihrer herstellung ung ihrer verwendung
DE4233199A1 (de) * 1992-10-02 1994-04-07 Bayer Ag Verfahren zur Herstellung von Difluor- und Chlorfluorbenzodioxolen
DE4333711A1 (de) * 1993-10-02 1995-04-06 Hoechst Ag 2,4,5-Trihalogenzimtsäurenitrile und Verfahren zu ihrer Herstellung
DE19731785A1 (de) * 1997-07-24 1999-01-28 Bayer Ag Verfahren zur Herstellung von 2,2,3,3-Tetrafluor-1,4-benzodioxanen, neue o-(2-Brom-1,1,2,2-tetrafluorethoxy)-phenole und neue 2-Brom-1,1,2,2-tetrafluorethoxy-gruppen enthaltende Phenylether
SG70143A1 (en) * 1997-12-25 2000-01-25 Canon Kk Toner and image forming method
US20040157738A1 (en) * 2003-02-12 2004-08-12 Ishihara Sangyo Kaisha, Ltd. Novel oxygen containing fused cyclic derivatives and herbicidal, desiccant and defoliate compositions containing them
WO2015127175A1 (en) * 2014-02-21 2015-08-27 Duquesne University Of The Holy Ghost Composition, synthesis, and use of new arylsulfonyl isonitriles
CN105017229B (zh) * 2015-07-09 2018-01-19 北京颖泰嘉和生物科技股份有限公司 一种制备咯菌腈的方法
CN105968102B (zh) * 2016-07-11 2019-05-17 北京颖泰嘉和生物科技股份有限公司 一种具有晶型ii的咯菌腈及其制备方法和应用

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727896A (en) * 1952-06-02 1955-12-20 Olin Mathieson Derivatives of pyrrole and process
JPS5511524A (en) * 1978-07-10 1980-01-26 Nippon Soda Co Ltd Cyanopyrrole derivative, its preparation and agricultural and horticultural fungicide
EP0061907B1 (en) * 1981-03-31 1984-08-01 Beecham Group Plc Secondary amines, their preparation, pharmaceutical compositions containing them and their use
CH654286A5 (de) * 1981-11-04 1986-02-14 Ciba Geigy Ag Verfahren zur pd-katalysierten arylierung von olefinen mit arylhalogeniden.
US4705800A (en) * 1985-06-21 1987-11-10 Ciba-Geigy Corporation Difluorbenzodioxyl cyanopyrrole microbicidal compositions
US4680413A (en) * 1986-01-17 1987-07-14 Nippon Soda Co., Ltd. Process for the production of 3-phenyl-4-cyanopyrroles
US4820835A (en) * 1986-06-30 1989-04-11 Hoffmann-La Roche Inc. Radiolabeled benzazepine
DE3718375A1 (de) * 1987-06-02 1988-12-15 Bayer Ag Verfahren zur herstellung von 3-cyano-4-aryl-pyrrolen
EP0310558A3 (de) * 1987-10-02 1990-07-04 Ciba-Geigy Ag Mikrobizide Mittel
DE3737984A1 (de) * 1987-11-09 1989-08-03 Bayer Ag 3-cyano-4-phenyl-pyrrole
DE3800387A1 (de) * 1988-01-09 1989-07-20 Bayer Ag Verfahren zur herstellung von 3-cyano-4-aryl-pyrrolen
US4958030A (en) * 1988-12-12 1990-09-18 Ciba-Geigy Corporation Process for the preparation of 3-phenylpyrrole derivatives
DE3912156A1 (de) * 1989-04-13 1990-10-25 Bayer Ag 3-cyano-4-phenyl-pyrrol-derivate

Also Published As

Publication number Publication date
DE59209864D1 (de) 2000-10-26
DE4107398A1 (de) 1992-11-05
ES2151477T3 (es) 2001-01-01
US5258526A (en) 1993-11-02
JPH05112526A (ja) 1993-05-07
EP0505742B1 (de) 2000-09-20
EP0505742A2 (de) 1992-09-30
JP3186826B2 (ja) 2001-07-11
EP0505742A3 (en) 1993-03-17

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Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B25A Requested transfer of rights approved

Owner name: LANXESS DEUTSCHLAND GMBH (DE)

Free format text: TRANSFERIDO DE: BAYER AKTIENGESELLSCHAFT

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 16A,17A,18A E 19A ANUIDADES

B24G Patent annual fee: republication

Free format text: REFERENTE A DESPACHO 24.3 NA RPI 2099 DE 29/03/2011. HISTORICO CORRETO: 17A, 18A, 19A E 20A ANUIDADE(S).

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)