ES2109819T3 - Proceso para producir cianopiridina. - Google Patents

Proceso para producir cianopiridina.

Info

Publication number
ES2109819T3
ES2109819T3 ES95913365T ES95913365T ES2109819T3 ES 2109819 T3 ES2109819 T3 ES 2109819T3 ES 95913365 T ES95913365 T ES 95913365T ES 95913365 T ES95913365 T ES 95913365T ES 2109819 T3 ES2109819 T3 ES 2109819T3
Authority
ES
Spain
Prior art keywords
sup
halogen
general formula
cyanopiridine
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.)
Expired - Lifetime
Application number
ES95913365T
Other languages
English (en)
Inventor
Hideo Ohi
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.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry Co Ltd
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 Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Application granted granted Critical
Publication of ES2109819T3 publication Critical patent/ES2109819T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • 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
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84—Nitriles
    • C07D213/85—Nitriles in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

UN PROCESO PARA LA PRODUCCION DE UNA CIANOPIRIDINA REPRESENTADA POR LA FORMULA GENERAL (3) (EN LA QUE R REPRESENTA HIDROGENO O HALOGENO; X{SUP,1} Y X{SUP,2} REPRESENTAN CADA UNO HIDROGENO O HALOGENO, CON LA CONDICION DE QUE AL MENOS UNO DE ELLOS REPRESENTE HALOGENO; Y N REPRESENTA UN ENTERO DE 1 O 2), QUE SE CARACTERIZA PORQUE SE HACE REACCIONAR UN HALURO AMONICO CON UNA TRICLOROMETILPIRIDINA REPRESENTADA POR LA FORMULA GENERAL (1) (EN LA QUE R, X{SUP,1}, X{SUP,2} Y N SON CADA UNO COMO SE HA DEFINIDO ARRIBA) EN PRESENCIA DE UN COMPUESTO METALICO REPRESENTADO POR LA FORMULA GENERAL (2): MXN EN LA QUE M REPRESENTA COBRE O CINC; X REPRESENTA HALOGENO U OXIGENO; Y M REPRESENTA UN ENTERO DE 2 O 1.
ES95913365T 1994-03-29 1995-03-29 Proceso para producir cianopiridina. Expired - Lifetime ES2109819T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8227694 1994-03-29

Publications (1)

Publication Number Publication Date
ES2109819T3 true ES2109819T3 (es) 1998-01-16

Family

ID=13769980

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95913365T Expired - Lifetime ES2109819T3 (es) 1994-03-29 1995-03-29 Proceso para producir cianopiridina.

Country Status (7)

Country Link
US (1) US5675012A (es)
EP (1) EP0700903B1 (es)
JP (1) JP3805788B2 (es)
KR (1) KR100332140B1 (es)
DE (1) DE69501029T2 (es)
ES (1) ES2109819T3 (es)
WO (1) WO1995026340A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19647527C1 (de) * 1996-11-16 1998-03-12 Degussa Verfahren zur Herstellung von Cyanoverbindungen durch Ammonoxidation
DE19713506A1 (de) 1997-04-01 1998-10-08 Bayer Ag Verfahren zur Herstellung von 2,6-Dichlor-5-fluornicotinonitril und die chemische Verbindung 3-Cyano-2-hydroxy-5-fluorpyrid-6-on-mononatriumsalz sowie dessen Tautomere
US6781666B2 (en) * 1999-07-16 2004-08-24 Minolta Co., Ltd. Liquid crystal display and method to manufacture the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6028938A (ja) * 1983-07-27 1985-02-14 Sumitomo Chem Co Ltd ナイトロオキシデ−ションによるニトリル類の製造方法

Also Published As

Publication number Publication date
EP0700903A4 (en) 1996-07-31
US5675012A (en) 1997-10-07
DE69501029D1 (de) 1997-12-18
JP3805788B2 (ja) 2006-08-09
EP0700903B1 (en) 1997-11-12
DE69501029T2 (de) 1998-03-05
WO1995026340A1 (en) 1995-10-05
EP0700903A1 (en) 1996-03-13
KR960702441A (ko) 1996-04-27
KR100332140B1 (ko) 2002-09-05

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