DE3114989A1 - Verfahren zur herstellung von nikotinamid - Google Patents
Verfahren zur herstellung von nikotinamidInfo
- Publication number
- DE3114989A1 DE3114989A1 DE19813114989 DE3114989A DE3114989A1 DE 3114989 A1 DE3114989 A1 DE 3114989A1 DE 19813114989 DE19813114989 DE 19813114989 DE 3114989 A DE3114989 A DE 3114989A DE 3114989 A1 DE3114989 A1 DE 3114989A1
- Authority
- DE
- Germany
- Prior art keywords
- ammonia
- nicotinamide
- nitrile
- nicotinic nitrile
- hydrolysis
- 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.)
- Withdrawn
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
- C07D213/81—Amides; Imides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/141,943 US4327219A (en) | 1980-04-21 | 1980-04-21 | Nicotinamide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3114989A1 true DE3114989A1 (de) | 1982-04-29 |
Family
ID=22497912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813114989 Withdrawn DE3114989A1 (de) | 1980-04-21 | 1981-04-14 | Verfahren zur herstellung von nikotinamid |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4327219A (https=) |
| JP (1) | JPS6054306B2 (https=) |
| CA (1) | CA1130293A (https=) |
| CH (1) | CH648830A5 (https=) |
| DE (1) | DE3114989A1 (https=) |
| DK (1) | DK177081A (https=) |
| FR (1) | FR2480750A1 (https=) |
| GB (1) | GB2074162B (https=) |
| IT (1) | IT8148278A0 (https=) |
| NL (1) | NL8101948A (https=) |
| SE (1) | SE436030B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3244522A1 (de) * | 1982-12-02 | 1984-06-07 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von nicotinsaeureamid |
| EP1021408A1 (en) * | 1996-02-09 | 2000-07-26 | Reilly Industries, Inc. | Continuous processes for the hydrolysis of cyanopyridines under substantially adiabatic conditions |
| BR112016029756B1 (pt) | 2014-06-27 | 2021-05-04 | Agro-Kanesho Co., Ltd | método para produzir um composto |
| CN104815455B (zh) * | 2015-04-10 | 2016-02-24 | 南阳师范学院 | 水蒸气蒸馏法提取烟碱用的进料装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2427400A (en) * | 1942-06-25 | 1947-09-16 | Paul W Garbo | Process for the manufacture of nicotinamide |
| DE2517053A1 (de) * | 1975-04-17 | 1976-10-28 | Degussa | Verfahren zur gewinnung von nicotinsaeureamid |
| US4008241A (en) * | 1975-09-02 | 1977-02-15 | The Lummus Company | Nicotinamide production |
-
1980
- 1980-04-21 US US06/141,943 patent/US4327219A/en not_active Expired - Lifetime
-
1981
- 1981-04-14 IT IT8148278A patent/IT8148278A0/it unknown
- 1981-04-14 DE DE19813114989 patent/DE3114989A1/de not_active Withdrawn
- 1981-04-16 SE SE8102469A patent/SE436030B/sv unknown
- 1981-04-16 CH CH2574/81A patent/CH648830A5/de not_active IP Right Cessation
- 1981-04-16 GB GB8112228A patent/GB2074162B/en not_active Expired
- 1981-04-16 CA CA375,697A patent/CA1130293A/en not_active Expired
- 1981-04-17 FR FR8107778A patent/FR2480750A1/fr active Granted
- 1981-04-20 JP JP56060524A patent/JPS6054306B2/ja not_active Expired
- 1981-04-21 NL NL8101948A patent/NL8101948A/nl not_active Application Discontinuation
- 1981-04-21 DK DK177081A patent/DK177081A/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8102469L (sv) | 1981-10-22 |
| SE436030B (sv) | 1984-11-05 |
| DK177081A (da) | 1981-10-22 |
| US4327219A (en) | 1982-04-27 |
| FR2480750B1 (https=) | 1984-12-28 |
| IT8148278A0 (it) | 1981-04-14 |
| NL8101948A (nl) | 1981-11-16 |
| GB2074162B (en) | 1984-02-22 |
| FR2480750A1 (fr) | 1981-10-23 |
| JPS56166174A (en) | 1981-12-21 |
| CA1130293A (en) | 1982-08-24 |
| GB2074162A (en) | 1981-10-28 |
| CH648830A5 (de) | 1985-04-15 |
| JPS6054306B2 (ja) | 1985-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8139 | Disposal/non-payment of the annual fee |