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
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 title abstract 11
- -1 4-substituted pyridines Chemical class 0.000 title abstract 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 5
- 238000006073 displacement reaction Methods 0.000 abstract 2
- 230000000269 nucleophilic effect Effects 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000003839 salts 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
- C07D213/78—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 |
|---|---|---|---|---|
| DE69840305D1 (de) * | 1997-08-01 | 2009-01-15 | Vertellus Specialties Inc | Verfahren zur Herstellung von 4-Ä(di)alkylaminoÜ-Pyridin-Verbindungen |
| EP1424327A3 (de) * | 1997-08-01 | 2004-07-07 | Reilly Industries, Inc. | 4-[(Di)alkylamino]-Pyridine als hitzestabile supernucleophile Katalysatoren |
| CN1344253A (zh) * | 1999-01-21 | 2002-04-10 | 莱利工业公司 | 低粉尘、可流动氨基吡啶产物 |
| 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 DE DE8585402469T patent/DE3571973D1/de not_active Expired
- 1985-12-12 EP EP85402469A patent/EP0192003B1/de not_active Expired
- 1985-12-12 AT AT85402469T patent/ATE45145T1/de not_active IP Right Cessation
- 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 |
|---|---|
| EP0192003B1 (de) | 1989-08-02 |
| DE3571973D1 (en) | 1989-09-07 |
| JPH0717605B2 (ja) | 1995-03-01 |
| EP0192003A1 (de) | 1986-08-27 |
| JPH08811B2 (ja) | 1996-01-10 |
| US4672121A (en) | 1987-06-09 |
| JPS61167661A (ja) | 1986-07-29 |
| JPH07196618A (ja) | 1995-08-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI871492L (fi) | Menetelmä lääkeaineina käyttökelpoisten 2-tiometyyli-substituoitujen 1,4-dihydropyridiinien valmistamiseksi | |
| ES502298A0 (es) | Metodo de producir dispersiones polimericas acuosas estables | |
| PT86662A (pt) | Process for preparing fire control concentrates containing ammonium salts | |
| NO880558D0 (no) | Pyridin-2,4- og 2,5-dikarboksylsyreamider, samt fremgangsmaate for fremstilling derav. | |
| SU1181541A3 (ru) | "cпocoб пoлучehия -зameщehhыx пpoизboдhыx aзиpидиh-2-kapбohoboй kиcлotы или иx coлeй" | |
| ATE45145T1 (de) | Herstellung von 4-substituierten pyridinen und dabei verwendbare quaternaere pyridinsalze. | |
| FR2342992A1 (fr) | Procede de preparation d'emulsions aqueuses de copolymeres | |
| DE69839306D1 (de) | Verfahren zur herstellung und reinigung von 9-nitro-20-camptothecin | |
| FR2561238B1 (fr) | Procede de production de diphenylamines ou de n,n'-diphenyl-phenylenediamines | |
| NO880556L (no) | Pyridin-2,4- og 2,5-dikarboksylsyrederivater, samt fremgangsmaater for fremstilling av forbindelsene. | |
| DK156718C (da) | Analogifremgangsmaade til fremstilling af substituerede 2-phenyl-2-(pyridyloxy, pyridylamino eller pyridylthio)-ethylaminer eller syreadditionssalte deraf | |
| AT377513B (de) | Verfahren zur herstellung von neuen pyridin und pyrimidin-verbindungen und deren salzen | |
| BR8502885A (pt) | Processo para preparar acido azetidino-3-carboxilico,seus derivados e usos | |
| DK114789D0 (da) | Fremgangsmaade til fremstilling af substituerede pyridin-2,3-dicarboxylsyrer | |
| PT77192A (fr) | Procede de preparation de nicotinamide 1-oxyde n-substitue et de ses sels | |
| FR2564093B1 (fr) | Procede pour la preparation d'adenosine3', 5'-monophosphate cyclique n6-substitue ou des sels correspondants | |
| BR8704717A (pt) | Processo para a preparacao de acidos piridino-2,3-dicarboxilicos | |
| PT96211A (pt) | Processo para a preparacao de 2-acilamino-6-halogeno-purina a partir de 2,9-diacilguanina | |
| ES557371A0 (es) | Proceso para producir derivados de 1,4-dihidro-piridina-3,5-dicarboxilato | |
| IL95476A0 (en) | Cyclic pyridine-2,4-and-2,5-dicarboxylic acid diamides,process for their preparation and their use | |
| DE3579544D1 (de) | Herstellung von pyridin. | |
| DK188380A (da) | Fremgangsmaade til fremstilling af 3-substituerede imidazo-(1,2-a)pyridiner | |
| NO174240C (no) | Fremgangsmåte for sterilisering av en vandig suspensjon av et uopplöselig salt i vann, og anvendelse av den derved fremstilte suspensjonen for fremstilling av soyaost eller for tilsats av mineralsalter til næringsmidler | |
| FI905745A7 (fi) | Pyridiini-2,4- ja pyridiini-2,5-dikarboksyylihappodiamideja, menetelmäniiden valmistamiseksi sekä niiden käyttö | |
| BR7905782A (pt) | Cloreto cianurico adequado para reacao em suspensao ou solucao aquosa, e processo para sua producao |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |