ES2194858T3 - Cloruros de cloropiridinium y procedimiento para su obtencion. - Google Patents

Cloruros de cloropiridinium y procedimiento para su obtencion.

Info

Publication number
ES2194858T3
ES2194858T3 ES94120769T ES94120769T ES2194858T3 ES 2194858 T3 ES2194858 T3 ES 2194858T3 ES 94120769 T ES94120769 T ES 94120769T ES 94120769 T ES94120769 T ES 94120769T ES 2194858 T3 ES2194858 T3 ES 2194858T3
Authority
ES
Spain
Prior art keywords
chlorides
chloropiridinium
procedure
obtaining
substd
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
ES94120769T
Other languages
English (en)
Inventor
Dr Reinhard Lantzsch
Dr Klaus Jelich
Dr Carl Casser
Dipl-Ing Christoph Mannheims
Dr Knud Lawrenz
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 CropScience AG
Original Assignee
Bayer CropScience 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 CropScience AG filed Critical Bayer CropScience AG
Application granted granted Critical
Publication of ES2194858T3 publication Critical patent/ES2194858T3/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

EL OBJETIVO DE LA PRESENTE INVENCION SON NUEVOS CLORUROS CLORO PIRIDINIO DE LA FORMULA GENERAL (I) DONDE R1 ES ALQUIL EVENTUALMENTE SUSTITUIDO, ALQUENIL, ALQUINIL, CICLOALQUIL, CICLOALQUILALQUIL, ARILALQUIL O HETEROARILALQUIL, R2 ES ALQUIL EVENTUALMENTE SUSTITUIDO Y R3 ES HIDROGENO, HALOGENO O ALQUIL EVENTUALMENTE SUSTITUIDO, UN PROCESO PARA SU ELABORACION Y SU UTILIZACION EN LA ELABORACION DE CLOROPIRIDINAS.
ES94120769T 1994-01-11 1994-12-27 Cloruros de cloropiridinium y procedimiento para su obtencion. Expired - Lifetime ES2194858T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4400462A DE4400462A1 (de) 1994-01-11 1994-01-11 Chlorpyridiniumchloride und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ES2194858T3 true ES2194858T3 (es) 2003-12-01

Family

ID=6507650

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94120769T Expired - Lifetime ES2194858T3 (es) 1994-01-11 1994-12-27 Cloruros de cloropiridinium y procedimiento para su obtencion.

Country Status (14)

Country Link
US (2) US5541332A (es)
EP (1) EP0662474B1 (es)
JP (1) JP3895786B2 (es)
KR (1) KR100350516B1 (es)
CN (1) CN1051997C (es)
AT (1) ATE240298T1 (es)
BR (1) BR9500047A (es)
CZ (2) CZ287671B6 (es)
DE (2) DE4400462A1 (es)
DK (1) DK0662474T3 (es)
ES (1) ES2194858T3 (es)
HU (1) HU219979B (es)
IL (1) IL112282A (es)
RU (1) RU2138481C1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105330592A (zh) * 2015-11-23 2016-02-17 上海晋景化学有限公司 一种2-氯-5-甲基吡啶的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821501A1 (de) * 1978-05-17 1979-11-29 Boehringer Mannheim Gmbh Bis-(2,4-dinitrophenyl)-methyl- pyridinium-verbindungen, verfahren zu ihrer herstellung und ihre verwendung als ph-indikatoren
US4404388A (en) * 1981-08-14 1983-09-13 Ciba-Geigy Corporation Process for producing 2-chloropyridines
DE4217021A1 (de) * 1991-12-13 1993-06-17 Bayer Ag Verfahren zur herstellung von 5-substituierten 2-chlor-pyridinen

Also Published As

Publication number Publication date
JP3895786B2 (ja) 2007-03-22
IL112282A (en) 2000-07-26
JPH07242634A (ja) 1995-09-19
KR950032123A (ko) 1995-12-20
US5675010A (en) 1997-10-07
KR100350516B1 (ko) 2002-12-16
HU9500064D0 (en) 1995-03-28
IL112282A0 (en) 1995-03-30
CZ6095A3 (en) 1995-10-18
EP0662474A1 (de) 1995-07-12
CZ287671B6 (en) 2001-01-17
DE4400462A1 (de) 1995-07-13
BR9500047A (pt) 1995-10-17
CN1110967A (zh) 1995-11-01
US5541332A (en) 1996-07-30
DE59410285D1 (de) 2003-06-18
HUT69741A (en) 1995-09-28
ATE240298T1 (de) 2003-05-15
DK0662474T3 (da) 2003-09-01
EP0662474B1 (de) 2003-05-14
CZ287881B6 (cs) 2001-03-14
HU219979B (hu) 2001-10-28
CN1051997C (zh) 2000-05-03
RU2138481C1 (ru) 1999-09-27
RU95100774A (ru) 1996-10-27

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