ES514981A0 - "un procedimiento para producir 2-cloropiridinas". - Google Patents

"un procedimiento para producir 2-cloropiridinas".

Info

Publication number
ES514981A0
ES514981A0 ES514981A ES514981A ES514981A0 ES 514981 A0 ES514981 A0 ES 514981A0 ES 514981 A ES514981 A ES 514981A ES 514981 A ES514981 A ES 514981A ES 514981 A0 ES514981 A0 ES 514981A0
Authority
ES
Spain
Prior art keywords
chloropiridines
procedure
produce
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.)
Granted
Application number
ES514981A
Other languages
English (en)
Other versions
ES8306365A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES8306365A1 publication Critical patent/ES8306365A1/es
Publication of ES514981A0 publication Critical patent/ES514981A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/61—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
ES514981A 1981-08-14 1982-08-13 "un procedimiento para producir 2-cloropiridinas". Granted ES514981A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/292,847 US4404388A (en) 1981-08-14 1981-08-14 Process for producing 2-chloropyridines

Publications (2)

Publication Number Publication Date
ES8306365A1 ES8306365A1 (es) 1983-06-01
ES514981A0 true ES514981A0 (es) 1983-06-01

Family

ID=23126463

Family Applications (1)

Application Number Title Priority Date Filing Date
ES514981A Granted ES514981A0 (es) 1981-08-14 1982-08-13 "un procedimiento para producir 2-cloropiridinas".

Country Status (7)

Country Link
US (1) US4404388A (es)
EP (1) EP0072777A3 (es)
JP (1) JPS5841867A (es)
BR (1) BR8204766A (es)
CA (1) CA1176635A (es)
ES (1) ES514981A0 (es)
IL (1) IL66531A (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8308822D0 (en) * 1983-03-30 1983-05-11 Ici Plc Chemical process
EP0373463B1 (de) * 1988-12-16 1995-01-18 Bayer Ag Verfahren zur Herstellung von 2-Chlor-5-chlormethylpyridin
DE4020053A1 (de) * 1990-01-31 1991-08-01 Bayer Ag Verfahren zur herstellung von 2-chlor-5-methyl-pyridin
DE4111215A1 (de) * 1991-04-06 1992-10-08 Bayer Ag Verfahren zur herstellung von 2-chlorpyridinen
DE4234637A1 (de) * 1992-10-14 1994-04-21 Bayer Ag Verfahren zur Herstellung von 2-substituierten 5-Alkyl-pyridinen
DE4301110A1 (de) * 1993-01-18 1994-07-21 Bayer Ag Verfahren zur Herstellung von 2-Amino-5-aminomethyl-pyridin
DE4308152A1 (de) * 1993-03-15 1994-09-22 Bayer Ag Verfahren zur Herstellung von 2-Halogen-5-cyano-pyridinen
DE4400462A1 (de) * 1994-01-11 1995-07-13 Bayer Ag Chlorpyridiniumchloride und Verfahren zu ihrer Herstellung
WO1998025906A1 (fr) * 1996-12-10 1998-06-18 Banyu Pharmaceutical Co., Ltd. Procede de production de composes heteroaryle halogenes
CN101511788B (zh) * 2006-09-12 2012-07-18 朱比兰特奥甘诺斯有限公司 对生态环境友好的回收吡啶和/或其衍生物的方法
EP4105202B1 (en) * 2018-01-05 2024-05-01 Zhejiang Lantian Environmental Protection Hi-Tech Co., Ltd. Method for preparing 2-chloro-5-trifluoromethylpyridine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH132026A (de) * 1926-12-03 1929-03-31 Degussa Verfahren zur Herstellung von 2-Chlorpyridin.
DE522060C (de) * 1927-04-15 1931-03-30 Schering Kahlbaum Ag Verfahren zur Darstellung von Chlorderivaten des Pyridins
US3629472A (en) * 1968-07-10 1971-12-21 Mobil Oil Corp Bactericidal compositions containing substituted nitropyridines
CH622170A5 (en) * 1976-07-23 1981-03-31 Ciba Geigy Ag Herbicidal composition containing, as active ingredient, pyridyloxyphenoxyalkanecarboxylic acid derivatives
EP0030214B1 (de) * 1979-11-30 1985-01-30 Ciba-Geigy Ag Verfahren zur Herstellung von 2,3,5,6-Tetrachlorpyridin und 3,5,6-Trichlorpyridin-2-ol
US4287347A (en) * 1980-05-12 1981-09-01 Ciba-Geigy Corporation Process for producing 2,3,5-trichloropyridine

Also Published As

Publication number Publication date
US4404388A (en) 1983-09-13
IL66531A (en) 1986-01-31
BR8204766A (pt) 1983-08-02
JPS5841867A (ja) 1983-03-11
CA1176635A (en) 1984-10-23
IL66531A0 (en) 1982-12-31
EP0072777A3 (de) 1983-07-06
EP0072777A2 (de) 1983-02-23
ES8306365A1 (es) 1983-06-01

Similar Documents

Publication Publication Date Title
ES508446A0 (es) Procedimiento para producir un polipeptido.
ES509132A0 (es) "un metodo para producir un heterofilamento".
ES516504A0 (es) "un compuesto".
ES511101A0 (es) "procedimiento para preparar un nuevo compuesto de cefem".
ES512076A0 (es) "un procedimiento para la preparacion de piridin- y piracin-derivados".
ES508390A0 (es) "un procedimiento para producir n-fosfonoglicina".
ES531736A0 (es) Un procedimiento para preparar indeno-piridazinonas sustituidas.
ES515295A0 (es) "un procedimiento para la preparacion de imidazoquinazolinas".
ES514981A0 (es) "un procedimiento para producir 2-cloropiridinas".
ES509171A0 (es) "procedimiento para obtener n-(halogenometil) acilamidas".
ES516184A0 (es) "un metodo para la preparacion de 3-fenil-1-indanaminas".
ES508425A0 (es) "procedimiento para convertir acidos aciloxihexenoicos en-vinil-butirolactona".
ES514572A0 (es) "un procedimiento para la preparacion de glutation".
ES510286A0 (es) "un procedimiento para la preparacion de nuevas fluoro-prostaciclinas".
ES514060A0 (es) "un procedimiento para la preparacion de azo-colorantes reactivos".
ES514407A0 (es) "un procedimiento mejorado para producir etilen-glicol".
ES514571A0 (es) "un procedimiento para la preparacion de glutation".
ES510928A0 (es) "un procedimiento para la preparacion de mercapto-acil-carnitinas".
ES515940A0 (es) "un metodo para preparar un material compuesto saporifero".
ES508294A0 (es) "un procedimiento para preparar n-arilsulfenil-n-diariloxifosfinilmetilglicinatos de alcohilo".
ES522026A0 (es) Un procedimiento para obtener dinitrilos.
ES513832A0 (es) "un procedimiento para la preparacion de fenetilpiperidinas".
ES516053A0 (es) "un procedimiento para fabricar motas para incorporar en dentifricos".
ES511990A0 (es) "un procedimiento para preparar un iluro".
ES508374A0 (es) "un procedimiento para preparar derivados de bencimidazol".