ES8500237A1 - "procedimiento para la obtencion de 3-cianopiridina." - Google Patents
"procedimiento para la obtencion de 3-cianopiridina."Info
- Publication number
- ES8500237A1 ES8500237A1 ES512147A ES512147A ES8500237A1 ES 8500237 A1 ES8500237 A1 ES 8500237A1 ES 512147 A ES512147 A ES 512147A ES 512147 A ES512147 A ES 512147A ES 8500237 A1 ES8500237 A1 ES 8500237A1
- Authority
- ES
- Spain
- Prior art keywords
- cyanopyridine
- preparation
- temperature
- methylpyridine
- recover
- 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
Links
- GZPHSAQLYPIAIN-UHFFFAOYSA-N 3-pyridinecarbonitrile Chemical compound N#CC1=CC=CN=C1 GZPHSAQLYPIAIN-UHFFFAOYSA-N 0.000 title abstract 2
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813128956 DE3128956A1 (de) | 1981-07-22 | 1981-07-22 | Verfahren zur gewinnung von 3-cyanpyridin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES512147A0 ES512147A0 (es) | 1984-10-01 |
| ES8500237A1 true ES8500237A1 (es) | 1984-10-01 |
Family
ID=6137480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES512147A Expired ES8500237A1 (es) | 1981-07-22 | 1982-05-13 | "procedimiento para la obtencion de 3-cianopiridina." |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4482719A (en, 2012) |
| EP (1) | EP0070395B1 (en, 2012) |
| JP (1) | JPS5824564A (en, 2012) |
| AT (1) | ATE22075T1 (en, 2012) |
| AU (1) | AU557923B2 (en, 2012) |
| BR (1) | BR8204175A (en, 2012) |
| CA (1) | CA1169864A (en, 2012) |
| DE (2) | DE3128956A1 (en, 2012) |
| ES (1) | ES8500237A1 (en, 2012) |
| IL (1) | IL65844A (en, 2012) |
| IN (1) | IN155430B (en, 2012) |
| ZA (1) | ZA823553B (en, 2012) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603207A (en) * | 1985-10-24 | 1986-07-29 | The Standard Oil Company | Conversion of a mixture of 3-methylpyridine and 3-methylpiperidine to 3-cyanopyridine |
| US4876348A (en) * | 1985-10-29 | 1989-10-24 | The Standard Oil Company | Process for making 3-cyanopyridine |
| JPH0449209Y2 (en, 2012) * | 1987-02-09 | 1992-11-19 | ||
| ES2026964T3 (es) * | 1987-05-12 | 1992-05-16 | Nippon Shokubai Kagaku Kogyo Co., Ltd | Procedimiento para producir nitrilos aromaticos o heterociclicos. |
| DE19504283A1 (de) * | 1995-02-09 | 1996-08-14 | Degussa | Verfahren zur Herstellung von Cyanopyridinen und dafür geeignete Katalysatoren |
| DE19647527C1 (de) * | 1996-11-16 | 1998-03-12 | Degussa | Verfahren zur Herstellung von Cyanoverbindungen durch Ammonoxidation |
| JP4747417B2 (ja) * | 2000-04-04 | 2011-08-17 | 三菱瓦斯化学株式会社 | ニトリル化合物の製造方法 |
| AT411384B (de) * | 2000-04-10 | 2003-12-29 | Hoerbiger Ventilwerke Gmbh | Dichtring-kombination |
| DE10335454A1 (de) * | 2003-08-02 | 2005-02-24 | Reilly Industries, Inc., Indianapolis | Verfahren zur Herstellung von Cyanopyridinen und dafür geeignete Katalysatoren |
| EP2319833A1 (en) | 2009-10-16 | 2011-05-11 | Lonza Ltd. | Methods and devices for the production of aqueous solutions of cyanopyridines |
| CN103467370B (zh) * | 2013-09-12 | 2015-07-22 | 南通天泽化工有限公司 | 氰基吡啶及其衍生物的合成方法 |
| CN104356061A (zh) * | 2014-10-23 | 2015-02-18 | 河南省科学院高新技术研究中心 | 一种2-氰基吡啶高效吸收方法 |
| CN112547042A (zh) * | 2020-12-10 | 2021-03-26 | 中触媒新材料股份有限公司 | 一种2-氰基吡啶催化剂的制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE862011C (de) * | 1949-06-21 | 1953-01-08 | Nepera Chemical Co Inc | Verfahren zur Herstellung von Pyridinabkoemmlingen |
| GB777746A (en) * | 1954-12-09 | 1957-06-26 | Distillers Co Yeast Ltd | Process for the production of cyanopyridines |
| US2861999A (en) * | 1956-03-27 | 1958-11-25 | Allied Chem | Production of cyanopyridines |
| DE2039497C3 (de) * | 1970-08-08 | 1974-01-17 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Antimon enthaltenden Katalysatoren und Verwendung der Katalysatoren für die Herstellung von aromatischen und heteroaromatischen Nitrilen |
| CH582151A5 (en, 2012) * | 1973-08-10 | 1976-11-30 | Lonza Ag | |
| US3929811A (en) * | 1973-11-15 | 1975-12-30 | Lummus Co | Production of pyridine nitriles and carboxylic acids |
-
1981
- 1981-07-22 DE DE19813128956 patent/DE3128956A1/de not_active Withdrawn
-
1982
- 1982-05-13 ES ES512147A patent/ES8500237A1/es not_active Expired
- 1982-05-21 ZA ZA823553A patent/ZA823553B/xx unknown
- 1982-05-21 IL IL65844A patent/IL65844A/xx unknown
- 1982-06-05 IN IN647/CAL/82A patent/IN155430B/en unknown
- 1982-06-18 EP EP82105359A patent/EP0070395B1/de not_active Expired
- 1982-06-18 AT AT82105359T patent/ATE22075T1/de active
- 1982-06-18 DE DE8282105359T patent/DE3273159D1/de not_active Expired
- 1982-06-23 US US06/391,434 patent/US4482719A/en not_active Expired - Lifetime
- 1982-07-16 AU AU86086/82A patent/AU557923B2/en not_active Ceased
- 1982-07-19 BR BR8204175A patent/BR8204175A/pt unknown
- 1982-07-19 JP JP57124535A patent/JPS5824564A/ja active Granted
- 1982-07-21 CA CA000407691A patent/CA1169864A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IN155430B (en, 2012) | 1985-01-26 |
| ES512147A0 (es) | 1984-10-01 |
| DE3128956A1 (de) | 1983-02-10 |
| IL65844A0 (en) | 1982-08-31 |
| IL65844A (en) | 1985-07-31 |
| EP0070395A2 (de) | 1983-01-26 |
| EP0070395A3 (en) | 1983-07-20 |
| CA1169864A (en) | 1984-06-26 |
| BR8204175A (pt) | 1983-07-12 |
| US4482719A (en) | 1984-11-13 |
| ATE22075T1 (de) | 1986-09-15 |
| DE3273159D1 (en) | 1986-10-16 |
| ZA823553B (en) | 1983-03-30 |
| JPS5824564A (ja) | 1983-02-14 |
| AU8608682A (en) | 1983-01-27 |
| JPH0414108B2 (en, 2012) | 1992-03-11 |
| AU557923B2 (en) | 1987-01-15 |
| EP0070395B1 (de) | 1986-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8500237A1 (es) | "procedimiento para la obtencion de 3-cianopiridina." | |
| MX9802344A (es) | Metodo y aparato para producir bioxido de titanio. | |
| DE3661527D1 (en) | Process for the treatment of exhaust gases containing hydrogen chloride | |
| ES471703A1 (es) | Metodo de tratamiento y eliminacion de materiales de desecho. | |
| ZA862138B (en) | Process for the production of 2-amino-3-nitro-6-(4-fluoro-benzylamino)-pyridine | |
| DE3569735D1 (en) | Process for the preparation of tetronic acid | |
| GB2002031A (en) | Process for the production of hydrogen and oxygen from water | |
| PT81801A (en) | Process for the treatment of biomass with steam product thereby obtained and its use and reactor | |
| GB2010796B (en) | Process for the production of hydrogen and oxygen from water | |
| DE68926297D1 (de) | Verfahren zur selektiven produktion von 3-methylpyridin | |
| DE2960940D1 (en) | Process for the preparation of 2-vinylpyridine from acetylene and acrylonitrile | |
| EP0311050A3 (en) | Process of preparing 2-chloropyridine and/or 2,6-dichloropyridine | |
| EP0230254A3 (en) | Process for the treatment of reaction mixtures containing cyclohexanol, cyclohexanone and cyclohexyl-hydroperoxide | |
| NO842386L (no) | Fremgangsmaate for fremstilling av isobutyrylfluorid | |
| KR900701745A (ko) | 2-클로로-4-톨루엔술폰산의 제조방법 | |
| ES8601933A1 (es) | Procedimiento para la preparacion de acido cianurico granu- lado | |
| SU1351176A1 (ru) | Способ регенерации отработанной соляной кислоты | |
| JPS51129869A (en) | Aprocess for decomposition of ammonia in exhaust gas | |
| JPS54124891A (en) | Thermochemical decomposition of water | |
| JPS5224160A (en) | Waste gas treatment process | |
| JPS5390158A (en) | Denitrating method | |
| SU1025093A1 (ru) | Способ получения 2',4',4-тринитробензанилида | |
| YU40225B (en) | Process of waste gas separated in the production of cyanuric acid chloride | |
| UA6977A (uk) | Спосіб очистки оцтового ангідриду | |
| LV12566A (en) | The production of 3-alkylamino-2- piperazinylpyridines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19970519 |