ES2079009T3 - Procedimiento para la obtencion de n-(2-cloro-piridin-5-il-metil)-etilendiamina. - Google Patents

Procedimiento para la obtencion de n-(2-cloro-piridin-5-il-metil)-etilendiamina.

Info

Publication number
ES2079009T3
ES2079009T3 ES91114128T ES91114128T ES2079009T3 ES 2079009 T3 ES2079009 T3 ES 2079009T3 ES 91114128 T ES91114128 T ES 91114128T ES 91114128 T ES91114128 T ES 91114128T ES 2079009 T3 ES2079009 T3 ES 2079009T3
Authority
ES
Spain
Prior art keywords
chlorine
methyl
piridin
ethylendiamine
procedure
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
ES91114128T
Other languages
English (en)
Inventor
Hans-Joachim Dr Diehr
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.)
Bayer AG
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
Application granted granted Critical
Publication of ES2079009T3 publication Critical patent/ES2079009T3/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
    • C07D213/61—Halogen atoms or nitro radicals

Landscapes

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

Abstract

LA SIGUIENTE INVENCION TRATA DE UNA INVENCION PARA LA ELABORACION DE N-(-2-CLORO-PIRIDINA-5-YL-METILO)-ETILEDIAMIN DE LA FORMULA I DE FORMA TECNICAMENTE SENCILLA, CON UN MAYOR APROVECHAMIENTO Y UNA MEJOR CALIDAD. EL METODO SE CARACTERIZA PORQUE SE TRANSFORMA N-(2-CLORO-PIRIDINA -5-YL-METILO)-AMINOACETONITRIL DE LA FORMULA II CON AGUA EN PRESENCIA DE AMONIACO Y EN PRESENCIA DE UN CATALIZADOR, ASI COMO EN PRESENCIA DE UN AGENTE DE DILUCION A TEMPERATURAS ENTRE LOS 0 Y LOS 100 C Y A UNA PRESION DE ENTRE 1 BAR Y 100 BARES. LA FORMULA N-(2-CLORO-PIRIDINA-5-YL-METILO)-ETILENDIAMIN (I) SE PUEDE UTILIZAR COMO PRODUCTO INTERMEDIO PARA LA ELABORACION DE INSECTICIDAS.
ES91114128T 1990-09-05 1991-08-23 Procedimiento para la obtencion de n-(2-cloro-piridin-5-il-metil)-etilendiamina. Expired - Lifetime ES2079009T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4028047A DE4028047A1 (de) 1990-09-05 1990-09-05 Verfahren zur herstellung von n-(2-chlor-pyridin-5-yl-methyl)-ethylendiamin

Publications (1)

Publication Number Publication Date
ES2079009T3 true ES2079009T3 (es) 1996-01-01

Family

ID=6413582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91114128T Expired - Lifetime ES2079009T3 (es) 1990-09-05 1991-08-23 Procedimiento para la obtencion de n-(2-cloro-piridin-5-il-metil)-etilendiamina.

Country Status (6)

Country Link
US (1) US5164508A (es)
EP (1) EP0474057B1 (es)
JP (1) JP3027631B2 (es)
KR (1) KR100196343B1 (es)
DE (2) DE4028047A1 (es)
ES (1) ES2079009T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3031727B2 (ja) * 1991-02-04 2000-04-10 広栄化学工業株式会社 α位に塩素原子を有するアミノメチルピリジン類の製造方法
DE4137271A1 (de) * 1991-11-13 1993-05-19 Bayer Ag Verfahren zur herstellung von n-(2-chlor-pyridin-5-yl-methyl)-ethylendiamin
DE10154313A1 (de) 2001-11-05 2003-05-15 Bayer Cropscience Ag Halogen-nitro-butadiene
CN115718100B (zh) * 2022-12-06 2025-07-25 绪必迪药业(沧州)有限公司 一种氨基乙腈残留的限度检测方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675383A (en) * 1954-04-13 New bis
US2868795A (en) * 1958-02-17 1959-01-13 Reilly Tar & Chem Corp Pyridyl dicyanoalkanes and process
JPS5228937A (en) * 1975-08-26 1977-03-04 Sumitomo Chem Co Ltd Non-medical germicide
DE3603100C2 (de) * 1986-02-01 1994-08-25 Bayer Ag Verfahren zur Herstellung von Nitromethylen-Derivaten

Also Published As

Publication number Publication date
DE4028047A1 (de) 1992-03-12
JP3027631B2 (ja) 2000-04-04
DE59106854D1 (de) 1995-12-14
US5164508A (en) 1992-11-17
JPH04279567A (ja) 1992-10-05
EP0474057A1 (de) 1992-03-11
EP0474057B1 (de) 1995-11-08
KR100196343B1 (ko) 1999-06-15
KR920006319A (ko) 1992-04-27

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