ES2180607T3 - Procedimiento para la obtencion de clorometilpiridinas. - Google Patents

Procedimiento para la obtencion de clorometilpiridinas.

Info

Publication number
ES2180607T3
ES2180607T3 ES95119458T ES95119458T ES2180607T3 ES 2180607 T3 ES2180607 T3 ES 2180607T3 ES 95119458 T ES95119458 T ES 95119458T ES 95119458 T ES95119458 T ES 95119458T ES 2180607 T3 ES2180607 T3 ES 2180607T3
Authority
ES
Spain
Prior art keywords
sup
obtaining
procedure
formula
rent
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
ES95119458T
Other languages
English (en)
Inventor
Reinhrad Dr Lantzsch
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 ES2180607T3 publication Critical patent/ES2180607T3/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

LA INVENCION DESCRIBE UN NUEVO PROCEDIMIENTO PARA LA OBTENCION DE CLROMETILPIRIDINAS DE FORMULA GENERAL (I), DONDE X{SUP,1} ES HIDROGENO, HALOGENO O ALQUILO. ESTE PROCEDIMIENTO SE CARACTERIZA PORQUE SE HACEN REACCIONAR DERIVADOS DE PIRIDINA DE FORMULA GENERAL (II), DONDE R{SUP,1} Y X{SUP,1} TIENE EL SIGNIFICADO DADO EN LA DESCRIPCION, CON UN DERIVADO DE FORMAMIDA DE FORMULA GENERAL (III), DONDE R{SUP,2} Y R{SUP,3} SON IGUALES O DIFERENTES Y PUEDEN SER ALQUILO O CICLOALQUILO O JUNTOS UN ALCANODILO, Y TAMBIEN CON COMPUESTO QUE DA CLORO, Y A VECES CON UN DILUYENTE, A TEMPERATURAS ENTRE 20 Y 120 C. LA INVENCION TAMBIEN DESCRIBE NUEVOS DERIVADOS DE PIRIDINA DE FORMULA (II) Y SU OBTENCION.
ES95119458T 1994-12-23 1995-12-11 Procedimiento para la obtencion de clorometilpiridinas. Expired - Lifetime ES2180607T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4446338A DE4446338A1 (de) 1994-12-23 1994-12-23 Verfahren zur Herstellung von Chlormethylpyridinen

Publications (1)

Publication Number Publication Date
ES2180607T3 true ES2180607T3 (es) 2003-02-16

Family

ID=6536943

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95119458T Expired - Lifetime ES2180607T3 (es) 1994-12-23 1995-12-11 Procedimiento para la obtencion de clorometilpiridinas.

Country Status (9)

Country Link
US (1) US5623076A (es)
EP (1) EP0722933B1 (es)
JP (1) JP3937467B2 (es)
KR (1) KR100424198B1 (es)
CN (1) CN1088699C (es)
DE (2) DE4446338A1 (es)
ES (1) ES2180607T3 (es)
TW (1) TW312691B (es)
ZA (1) ZA9510894B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW575562B (en) 1998-02-19 2004-02-11 Agrevo Uk Ltd Fungicides
JP2005239603A (ja) * 2004-02-25 2005-09-08 Sumitomo Chemical Co Ltd ２−イミダゾリジノン類の製造方法
CN104072408B (zh) 2010-03-12 2016-09-14 日本曹达株式会社 含有吡啶环的化合物、及卤代甲基吡啶衍生物以及四唑基肟衍生物的制造方法
CN102603620B (zh) * 2012-01-13 2014-10-29 江苏中邦制药有限公司 一种氯甲基吡啶或其吡啶衍生物盐酸盐的合成方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358820A (en) * 1980-12-29 1982-11-09 United Technologies Corporation Inverter with individual commutation circuit
DE3630046A1 (de) * 1986-09-04 1988-03-17 Bayer Ag Verfahren zur herstellung von 5-chlormethylpyridinen
DE58908969D1 (de) * 1988-12-16 1995-03-16 Bayer Ag Verfahren zur Herstellung von 2-Chlor-5-chlormethylpyridin.
DE3912964A1 (de) * 1989-04-20 1990-10-25 Bayer Ag Verfahren zur herstellung von 2-chlor-5-chlormethyl-pyridin und neue zwischenprodukte
JPH03223252A (ja) * 1989-12-27 1991-10-02 Nippon Soda Co Ltd 置換メチルアミン類の製造方法
DE4016175A1 (de) * 1990-05-19 1991-11-21 Bayer Ag Seitenkettenchlorierung von alkylierten stickstoff-heteroaromaten
DE4204919A1 (de) * 1992-02-19 1993-08-26 Bayer Ag Verfahren zur herstellung von 2-chlor-5-alkylaminomethyl-pyridinen
AU1274295A (en) * 1993-12-30 1995-07-17 Ciba-Geigy Ag Heteroarylpyrroles
DE4423353A1 (de) * 1994-07-04 1996-01-11 Bayer Ag Verfahren zur Herstellung N-acylierter 2-Chlor-5-aminomethylpyridine

Also Published As

Publication number Publication date
DE4446338A1 (de) 1996-06-27
EP0722933A1 (de) 1996-07-24
KR100424198B1 (ko) 2004-06-16
KR960022468A (ko) 1996-07-18
JP3937467B2 (ja) 2007-06-27
TW312691B (es) 1997-08-11
CN1088699C (zh) 2002-08-07
EP0722933B1 (de) 2002-10-09
US5623076A (en) 1997-04-22
JPH08259539A (ja) 1996-10-08
ZA9510894B (en) 1996-02-15
DE59510416D1 (de) 2002-11-14
CN1135481A (zh) 1996-11-13

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