DE602004008420D1 - Verfahren zur Herstellung von Nicotinsäure und in dem Verfahren verwendeter Katalysator - Google Patents
Verfahren zur Herstellung von Nicotinsäure und in dem Verfahren verwendeter KatalysatorInfo
- Publication number
- DE602004008420D1 DE602004008420D1 DE602004008420T DE602004008420T DE602004008420D1 DE 602004008420 D1 DE602004008420 D1 DE 602004008420D1 DE 602004008420 T DE602004008420 T DE 602004008420T DE 602004008420 T DE602004008420 T DE 602004008420T DE 602004008420 D1 DE602004008420 D1 DE 602004008420D1
- Authority
- DE
- Germany
- Prior art keywords
- nicotinic acid
- present
- catalyst used
- preparation
- carrier
- 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 - Lifetime
Links
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 title abstract 8
- 229960003512 nicotinic acid Drugs 0.000 title abstract 4
- 235000001968 nicotinic acid Nutrition 0.000 title abstract 4
- 239000011664 nicotinic acid Substances 0.000 title abstract 4
- 239000003054 catalyst Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 abstract 2
- 239000004480 active ingredient Substances 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 229910000314 transition metal oxide Inorganic materials 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000012808 vapor phase 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
- C07D213/79—Acids; Esters
- C07D213/803—Processes of preparation
-
- 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
- C07D213/79—Acids; Esters
- C07D213/80—Acids; Esters in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN04130796 | 2004-04-08 | ||
| CN200410307961 | 2004-04-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE602004008420D1 true DE602004008420D1 (de) | 2007-10-04 |
| DE602004008420T2 DE602004008420T2 (de) | 2008-05-29 |
Family
ID=34891897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE602004008420T Expired - Lifetime DE602004008420T2 (de) | 2004-04-08 | 2004-06-30 | Verfahren zur Herstellung von Nicotinsäure und in dem Verfahren verwendeter Katalysator |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1584618B1 (de) |
| AT (1) | ATE370933T1 (de) |
| DE (1) | DE602004008420T2 (de) |
| ES (1) | ES2293125T3 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2428505B1 (de) * | 2010-09-13 | 2016-08-10 | Jubilant Life Sciences Limited | Verfahren zur Herstellung von Pyridincarboxylsäuren |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2647712A1 (de) * | 1975-10-22 | 1977-05-18 | Bofors Ab | Verfahren zur herstellung von niacin |
| DE19822788A1 (de) * | 1997-07-22 | 1998-10-29 | Lonza Ag | Vanadiumoxid-Oxidationskatalysatoren |
| DE10146088A1 (de) * | 2001-09-19 | 2003-04-17 | Hoelderich Wolfgang | Verfahren zur Herstellung von Isonikotinsäure |
-
2004
- 2004-06-30 ES ES04015397T patent/ES2293125T3/es not_active Expired - Lifetime
- 2004-06-30 EP EP04015397A patent/EP1584618B1/de not_active Expired - Lifetime
- 2004-06-30 AT AT04015397T patent/ATE370933T1/de not_active IP Right Cessation
- 2004-06-30 DE DE602004008420T patent/DE602004008420T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ES2293125T3 (es) | 2008-03-16 |
| EP1584618B1 (de) | 2007-08-22 |
| EP1584618A1 (de) | 2005-10-12 |
| ATE370933T1 (de) | 2007-09-15 |
| DE602004008420T2 (de) | 2008-05-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |