ATE45145T1 - Herstellung von 4-substituierten pyridinen und dabei verwendbare quaternaere pyridinsalze. - Google Patents
Herstellung von 4-substituierten pyridinen und dabei verwendbare quaternaere pyridinsalze.Info
- Publication number
- ATE45145T1 ATE45145T1 AT85402469T AT85402469T ATE45145T1 AT E45145 T1 ATE45145 T1 AT E45145T1 AT 85402469 T AT85402469 T AT 85402469T AT 85402469 T AT85402469 T AT 85402469T AT E45145 T1 ATE45145 T1 AT E45145T1
- Authority
- AT
- Austria
- Prior art keywords
- pyridine
- substituted
- starting
- preparation
- salts useful
- Prior art date
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
- C07D213/61—Halogen atoms or nitro radicals
-
- 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/63—One oxygen atom
- C07D213/68—One oxygen atom attached in position 4
-
- 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
- C07D213/62—Oxygen or sulfur atoms
- C07D213/70—Sulfur atoms
- C07D213/71—Sulfur atoms to which a second hetero atom is attached
-
- 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
- C07D213/72—Nitrogen atoms
-
- 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
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/691,786 US4672121A (en) | 1985-01-16 | 1985-01-16 | Preparation of 4-substituted pyridines using quaternary pyridine salts |
EP85402469A EP0192003B1 (de) | 1985-01-16 | 1985-12-12 | Herstellung von 4-substituierten Pyridinen und dabei verwendbare quaternäre Pyridinsalze |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE45145T1 true ATE45145T1 (de) | 1989-08-15 |
Family
ID=24777976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85402469T ATE45145T1 (de) | 1985-01-16 | 1985-12-12 | Herstellung von 4-substituierten pyridinen und dabei verwendbare quaternaere pyridinsalze. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4672121A (de) |
EP (1) | EP0192003B1 (de) |
JP (2) | JPH0717605B2 (de) |
AT (1) | ATE45145T1 (de) |
DE (1) | DE3571973D1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1424327A3 (de) * | 1997-08-01 | 2004-07-07 | Reilly Industries, Inc. | 4-[(Di)alkylamino]-Pyridine als hitzestabile supernucleophile Katalysatoren |
US6369230B1 (en) * | 1997-08-01 | 2002-04-09 | Reilly Industries, Inc. | Supernucleophilic 4-substituted-pyridine catalysts, and processes useful for preparing same |
WO2000043363A1 (en) * | 1999-01-21 | 2000-07-27 | Reilly Industries, Inc. | Low-dusting, flowable aminopyridine products |
AT413538B (de) * | 2002-10-01 | 2006-03-15 | Dsm Fine Chem Austria Gmbh | Verfahren zur herstellung von substituierten pyridin-n-oxid-verbindungen |
ATE309219T1 (de) * | 2002-11-28 | 2005-11-15 | Jubilant Organosys Ltd | Verfahren zur herstellung von 4- dimethylaminopyridin (4-dmap) |
IT1400395B1 (it) * | 2010-06-08 | 2013-05-31 | Procos Spa | Processo one-pot per la sintesi di dalfampridine. |
CN111592488A (zh) * | 2019-11-18 | 2020-08-28 | 河南郑大嘉源环保技术有限公司 | 一种高效制备4-二甲氨基吡啶的方法 |
CN114539143A (zh) * | 2022-01-28 | 2022-05-27 | 安徽瑞邦生物科技有限公司 | 一种4-氰基吡啶的纯化方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2857310A (en) * | 1956-04-09 | 1958-10-21 | Monsanto Chemicals | Quinolinium and pyridinium quaternaries |
US3079394A (en) * | 1960-02-10 | 1963-02-26 | Pittsburgh Plate Glass Co | Novel chemical compound |
FR1337922A (fr) * | 1961-08-25 | 1963-09-20 | Boehringer Sohn Ingelheim | Produits désinfectants à base de pyridylthioéthers quaternaires |
NL282004A (de) * | 1961-08-25 | |||
US3260723A (en) * | 1963-08-27 | 1966-07-12 | Parke Davis & Co | 4-phenoxy piperidines; alpha4-phenoxy piperideines |
US3689470A (en) * | 1969-09-10 | 1972-09-05 | Rohm & Haas | Method of producing betaines,monomers and polymers containing betaine-type units and novel and useful copolymers thereby obtained |
US4158093A (en) * | 1977-12-15 | 1979-06-12 | Reilly Tar & Chemical Corporation | Process for substituting and dequaternizing pyridylethyl quaternary salts of pyridine and bypyridine bases |
US4220785A (en) * | 1978-08-25 | 1980-09-02 | Petrolite Corporation | Substituted pyridines |
-
1985
- 1985-01-16 US US06/691,786 patent/US4672121A/en not_active Expired - Lifetime
- 1985-12-12 AT AT85402469T patent/ATE45145T1/de not_active IP Right Cessation
- 1985-12-12 DE DE8585402469T patent/DE3571973D1/de not_active Expired
- 1985-12-12 EP EP85402469A patent/EP0192003B1/de not_active Expired
- 1985-12-27 JP JP60299718A patent/JPH0717605B2/ja not_active Expired - Lifetime
-
1994
- 1994-08-18 JP JP6216642A patent/JPH08811B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH08811B2 (ja) | 1996-01-10 |
DE3571973D1 (en) | 1989-09-07 |
JPH0717605B2 (ja) | 1995-03-01 |
JPH07196618A (ja) | 1995-08-01 |
EP0192003A1 (de) | 1986-08-27 |
US4672121A (en) | 1987-06-09 |
EP0192003B1 (de) | 1989-08-02 |
JPS61167661A (ja) | 1986-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |