DK0662474T3 - Fremgangsmåde til fremstilling af chlorpyridiner - Google Patents

Fremgangsmåde til fremstilling af chlorpyridiner

Info

Publication number: DK0662474T3
Authority: DK; Denmark
Prior art keywords: substd; opt; alkyl; chloropyridines; preparation
Prior art date: 1994-01-11

Application number

DK94120769T

Other languages

English (en)

Inventor

Dr Reinhard Lantzsch

Dr Klaus Jelich

Dr Carl Casser

Dipl-Ing Christoph Mannheims

Dr Knud Lawrenz

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.)

1994-01-11

Filing date

1994-12-27

Publication date

2003-09-01

1994-12-27 Application filed by Bayer Cropscience Ag filed Critical Bayer Cropscience Ag

2003-09-01 Application granted granted Critical

2003-09-01 Publication of DK0662474T3 publication Critical patent/DK0662474T3/da

Links

150000005753 chloropyridines Chemical class 0.000 title 1
125000000217 alkyl group Chemical group 0.000 abstract 2
125000003342 alkenyl group Chemical group 0.000 abstract 1
125000000304 alkynyl group Chemical group 0.000 abstract 1
125000003710 aryl alkyl group Chemical group 0.000 abstract 1
125000001316 cycloalkyl alkyl group Chemical group 0.000 abstract 1
125000000753 cycloalkyl group Chemical group 0.000 abstract 1
125000001475 halogen functional group Chemical group 0.000 abstract 1
125000004446 heteroarylalkyl group Chemical group 0.000 abstract 1

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)

DK94120769T 1994-01-11 1994-12-27 Fremgangsmåde til fremstilling af chlorpyridiner DK0662474T3 (da)

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
DK0662474T3 true DK0662474T3 (da)	2003-09-01

Family

ID=6507650

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK94120769T DK0662474T3 (da)	1994-01-11	1994-12-27	Fremgangsmåde til fremstilling af chlorpyridiner

Country Status (14)

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

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

1994
- 1994-01-11 DE DE4400462A patent/DE4400462A1/de not_active Withdrawn
- 1994-12-27 ES ES94120769T patent/ES2194858T3/es not_active Expired - Lifetime
- 1994-12-27 AT AT94120769T patent/ATE240298T1/de not_active IP Right Cessation
- 1994-12-27 DK DK94120769T patent/DK0662474T3/da active
- 1994-12-27 DE DE59410285T patent/DE59410285D1/de not_active Expired - Lifetime
- 1994-12-27 EP EP94120769A patent/EP0662474B1/de not_active Expired - Lifetime
1995
- 1995-01-04 US US08/368,179 patent/US5541332A/en not_active Expired - Lifetime
- 1995-01-06 JP JP01555995A patent/JP3895786B2/ja not_active Expired - Fee Related
- 1995-01-09 IL IL11228295A patent/IL112282A/xx not_active IP Right Cessation
- 1995-01-09 KR KR1019950000273A patent/KR100350516B1/ko not_active Expired - Fee Related
- 1995-01-10 BR BR9500047A patent/BR9500047A/pt not_active IP Right Cessation
- 1995-01-10 HU HU9500064A patent/HU219979B/hu not_active IP Right Cessation
- 1995-01-10 CZ CZ199560A patent/CZ287671B6/cs not_active IP Right Cessation
- 1995-01-11 CN CN95100097A patent/CN1051997C/zh not_active Expired - Lifetime
- 1995-01-11 RU RU95100774A patent/RU2138481C1/ru not_active IP Right Cessation
1996
- 1996-05-08 US US08/646,671 patent/US5675010A/en not_active Expired - Lifetime
2000
- 2000-07-03 CZ CZ20002510A patent/CZ287881B6/cs not_active IP Right Cessation

Also Published As

Publication number	Publication date
CZ6095A3 (en)	1995-10-18
EP0662474A1 (de)	1995-07-12
HU9500064D0 (en)	1995-03-28
CN1110967A (zh)	1995-11-01
KR100350516B1 (ko)	2002-12-16
BR9500047A (pt)	1995-10-17
JP3895786B2 (ja)	2007-03-22
ATE240298T1 (de)	2003-05-15
US5675010A (en)	1997-10-07
IL112282A (en)	2000-07-26
KR950032123A (ko)	1995-12-20
IL112282A0 (en)	1995-03-30
US5541332A (en)	1996-07-30
CZ287671B6 (en)	2001-01-17
DE4400462A1 (de)	1995-07-13
JPH07242634A (ja)	1995-09-19
HU219979B (hu)	2001-10-28
DE59410285D1 (de)	2003-06-18
ES2194858T3 (es)	2003-12-01
HUT69741A (en)	1995-09-28
RU2138481C1 (ru)	1999-09-27
CN1051997C (zh)	2000-05-03
CZ287881B6 (cs)	2001-03-14
EP0662474B1 (de)	2003-05-14
RU95100774A (ru)	1996-10-27

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