ATE249439T1 - Herstellungsverfahren von heterozyklischen nitrilen - Google Patents
Herstellungsverfahren von heterozyklischen nitrilenInfo
- Publication number
- ATE249439T1 ATE249439T1 AT00311235T AT00311235T ATE249439T1 AT E249439 T1 ATE249439 T1 AT E249439T1 AT 00311235 T AT00311235 T AT 00311235T AT 00311235 T AT00311235 T AT 00311235T AT E249439 T1 ATE249439 T1 AT E249439T1
- Authority
- AT
- Austria
- Prior art keywords
- heterocyclic
- production process
- heterocyclic nitriles
- producing
- nitrile
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35999399 | 1999-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE249439T1 true ATE249439T1 (de) | 2003-09-15 |
Family
ID=18467350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT00311235T ATE249439T1 (de) | 1999-12-17 | 2000-12-15 | Herstellungsverfahren von heterozyklischen nitrilen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6437122B2 (de) |
| EP (1) | EP1108711B1 (de) |
| CN (1) | CN1155575C (de) |
| AT (1) | ATE249439T1 (de) |
| DE (1) | DE60005119T2 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2680742A (en) | 1954-06-08 | Production of | ||
| DE228971C (de) | ||||
| US2945862A (en) * | 1957-04-12 | 1960-07-19 | Cfmc | Process for the production of aldehydes |
| EP0087298B1 (de) * | 1982-02-23 | 1986-05-28 | Sumitomo Chemical Company, Limited | Verfahren zur Herstellung von Benzaldehyden |
| DD228971A3 (de) * | 1983-11-01 | 1985-10-23 | Arzneimittelwerk Dresde N Veb | Verfahren und anordnung zur technischen herstellung von cyanpyridinen |
| GB9304191D0 (en) | 1993-03-02 | 1993-04-21 | Ciba Geigy Ag | Process for the preparation of aqueous nicotinaldehyde |
| JPH08183772A (ja) | 1994-12-28 | 1996-07-16 | Koei Chem Co Ltd | ニコチンアルデヒドの製造法 |
-
2000
- 2000-12-14 CN CNB001321145A patent/CN1155575C/zh not_active Expired - Fee Related
- 2000-12-14 US US09/735,900 patent/US6437122B2/en not_active Expired - Fee Related
- 2000-12-15 EP EP00311235A patent/EP1108711B1/de not_active Expired - Lifetime
- 2000-12-15 DE DE60005119T patent/DE60005119T2/de not_active Expired - Fee Related
- 2000-12-15 AT AT00311235T patent/ATE249439T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1308063A (zh) | 2001-08-15 |
| DE60005119D1 (de) | 2003-10-16 |
| CN1155575C (zh) | 2004-06-30 |
| EP1108711B1 (de) | 2003-09-10 |
| US20010012892A1 (en) | 2001-08-09 |
| US6437122B2 (en) | 2002-08-20 |
| EP1108711A1 (de) | 2001-06-20 |
| DE60005119T2 (de) | 2004-07-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |