DE602007004624D1 - Verfahren zur herstellung von cyanopyridinen - Google Patents
Verfahren zur herstellung von cyanopyridinenInfo
- Publication number
- DE602007004624D1 DE602007004624D1 DE602007004624T DE602007004624T DE602007004624D1 DE 602007004624 D1 DE602007004624 D1 DE 602007004624D1 DE 602007004624 T DE602007004624 T DE 602007004624T DE 602007004624 T DE602007004624 T DE 602007004624T DE 602007004624 D1 DE602007004624 D1 DE 602007004624D1
- Authority
- DE
- Germany
- Prior art keywords
- cyanopyridines
- production
- 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.)
- Active
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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B43/00—Formation or introduction of functional groups containing nitrogen
- C07B43/04—Formation or introduction of functional groups containing nitrogen of amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82177906P | 2006-08-08 | 2006-08-08 | |
| PCT/US2007/075390 WO2008021836A1 (en) | 2006-08-08 | 2007-08-07 | Process for quenching gaseous reaction product containing cyanopyridine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE602007004624D1 true DE602007004624D1 (de) | 2010-03-18 |
Family
ID=38779783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602007004624T Active DE602007004624D1 (de) | 2006-08-08 | 2007-08-07 | Verfahren zur herstellung von cyanopyridinen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8008314B2 (de) |
| EP (1) | EP2049492B1 (de) |
| JP (1) | JP5303463B2 (de) |
| KR (1) | KR101474573B1 (de) |
| CN (1) | CN101528701B (de) |
| DE (1) | DE602007004624D1 (de) |
| WO (1) | WO2008021836A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2319834A1 (de) * | 2009-10-16 | 2011-05-11 | Lonza Ltd. | Verfahren und Vorrichtungen zur Herstellung von wässrigen Lösungen von Cyanopyridinen |
| EP2319833A1 (de) * | 2009-10-16 | 2011-05-11 | Lonza Ltd. | Verfahren und Vorrichtungen zur Herstellung von wässrigen Lösungen von Cyanopyridinen |
| 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 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB790937A (en) | 1955-08-23 | 1958-02-19 | Distillers Co Yeast Ltd | Process for the recovery of cyanopyridines |
| US3689491A (en) | 1971-06-07 | 1972-09-05 | Boris V Suvorov | Method of producing pyridine |
| US4341907A (en) | 1978-09-19 | 1982-07-27 | Du Pont Canada Inc. | Catalytic oxidation of cycloparaffins |
| NL8303449A (nl) | 1983-10-07 | 1985-05-01 | Stamicarbon | Werkwijze voor de bereiding van pyrimidine. |
| 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 |
| US4810794A (en) | 1986-02-06 | 1989-03-07 | Koei Chemical Co., Ltd. | Process for producing pyridine bases |
| JPS6310753A (ja) | 1986-07-01 | 1988-01-18 | Koei Chem Co Ltd | 芳香族ニトリル又はヘテロ芳香族ニトリルの製造方法 |
| US5384404A (en) | 1993-11-05 | 1995-01-24 | Lee; Jing M. | Process for manufacturing melamine from urea |
| US5698701A (en) * | 1994-05-23 | 1997-12-16 | Lonza Ltd. | Catalytic composition for the oxidative ammonolysis of alkylpyridines |
| ZA968485B (en) | 1995-11-01 | 1997-05-20 | Lonza Ag | Process for preparing nicotinamide |
| JPH09136876A (ja) | 1995-11-14 | 1997-05-27 | Nitto Chem Ind Co Ltd | ２−シアノ−３−メチルピリジンの回収法 |
| TW382005B (en) | 1996-04-30 | 2000-02-11 | Standard Oil Co Ohio | Process for recovery and recycle of ammonia from an acrylonitrile reactor refluent stream using an ammonium phosphate quench system |
| CA2253615C (en) * | 1997-11-25 | 2008-09-23 | Lonza Ag | Process for preparing nicotinic acid |
| DE10037774A1 (de) | 2000-08-03 | 2002-02-14 | Bayer Ag | Verfahren und Vorrichtung zur Gewinnung organischer Substanzen aus einem diese Substanzen enthaltenden Gasgemisch |
-
2007
- 2007-08-07 JP JP2009523964A patent/JP5303463B2/ja active Active
- 2007-08-07 EP EP07813862A patent/EP2049492B1/de active Active
- 2007-08-07 DE DE602007004624T patent/DE602007004624D1/de active Active
- 2007-08-07 US US11/835,266 patent/US8008314B2/en active Active
- 2007-08-07 WO PCT/US2007/075390 patent/WO2008021836A1/en active Application Filing
- 2007-08-07 KR KR1020097002489A patent/KR101474573B1/ko active IP Right Grant
- 2007-08-07 CN CN200780037615XA patent/CN101528701B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20080039632A1 (en) | 2008-02-14 |
| EP2049492B1 (de) | 2010-01-27 |
| KR101474573B1 (ko) | 2014-12-18 |
| WO2008021836A1 (en) | 2008-02-21 |
| JP2010500369A (ja) | 2010-01-07 |
| CN101528701B (zh) | 2011-10-19 |
| JP5303463B2 (ja) | 2013-10-02 |
| KR20090035697A (ko) | 2009-04-10 |
| CN101528701A (zh) | 2009-09-09 |
| US8008314B2 (en) | 2011-08-30 |
| EP2049492A1 (de) | 2009-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |