CH638786A5 - Verfahren zur herstellung substituierter pyridine. - Google Patents
Verfahren zur herstellung substituierter pyridine. Download PDFInfo
- Publication number
- CH638786A5 CH638786A5 CH407479A CH407479A CH638786A5 CH 638786 A5 CH638786 A5 CH 638786A5 CH 407479 A CH407479 A CH 407479A CH 407479 A CH407479 A CH 407479A CH 638786 A5 CH638786 A5 CH 638786A5
- Authority
- CH
- Switzerland
- Prior art keywords
- catalyst
- substituted
- ammonia
- aliphatic
- oxo
- 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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/08—Preparation by ring-closure
- C07D213/09—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles
- C07D213/12—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from unsaturated compounds
-
- 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
- C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782819196 DE2819196A1 (de) | 1978-05-02 | 1978-05-02 | Verfahren zur herstellung substituierter pyridine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH638786A5 true CH638786A5 (de) | 1983-10-14 |
Family
ID=6038491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH407479A CH638786A5 (de) | 1978-05-02 | 1979-05-01 | Verfahren zur herstellung substituierter pyridine. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5827789B2 (fr) |
| BE (1) | BE875878A (fr) |
| BR (1) | BR7902274A (fr) |
| CA (1) | CA1122986A (fr) |
| CH (1) | CH638786A5 (fr) |
| DE (1) | DE2819196A1 (fr) |
| FR (1) | FR2424911A1 (fr) |
| GB (1) | GB2020270B (fr) |
| IL (1) | IL57069A (fr) |
| IT (1) | IT1162485B (fr) |
| NL (1) | NL7901788A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3741159A1 (de) * | 1987-12-04 | 1989-06-15 | Basf Ag | Verfahren zur herstellung von cyano-pyridinen |
| US6492524B1 (en) * | 2001-03-27 | 2002-12-10 | Council Of Scientific And Industrial Research | Process for the synthesis of an aryl pyridine base using a zeolite catalyst |
| EP1373209B1 (fr) * | 2001-03-30 | 2010-09-22 | Council of Scientific and Industrial Research | Procede de synthese d'une base aryl pyridine a l'aide d'un catalyseur zeolithe |
| JP4119114B2 (ja) | 2001-11-28 | 2008-07-16 | 広栄化学工業株式会社 | 新規なジヒドロキシ（３−ピリジル）ボラン類 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554946A1 (de) * | 1975-12-06 | 1977-06-23 | Degussa | Verfahren zur gewinnung von pyridin und 3-methylpyridin |
| DE2639701A1 (de) * | 1976-09-03 | 1978-03-09 | Degussa | Verfahren zur herstellung substituierter pyridine |
-
1978
- 1978-05-02 DE DE19782819196 patent/DE2819196A1/de active Granted
-
1979
- 1979-03-06 NL NL7901788A patent/NL7901788A/xx unknown
- 1979-03-28 FR FR7907835A patent/FR2424911A1/fr active Granted
- 1979-04-11 BR BR7902274A patent/BR7902274A/pt unknown
- 1979-04-13 IL IL57069A patent/IL57069A/xx unknown
- 1979-04-25 GB GB7914375A patent/GB2020270B/en not_active Expired
- 1979-04-26 BE BE0/194856A patent/BE875878A/fr not_active IP Right Cessation
- 1979-04-30 IT IT48890/79A patent/IT1162485B/it active
- 1979-05-01 CH CH407479A patent/CH638786A5/de not_active IP Right Cessation
- 1979-05-01 CA CA326,706A patent/CA1122986A/fr not_active Expired
- 1979-05-01 JP JP54052562A patent/JPS5827789B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2819196A1 (de) | 1979-11-15 |
| CA1122986A (fr) | 1982-05-04 |
| IT7948890A0 (it) | 1979-04-30 |
| DE2819196C2 (fr) | 1989-03-16 |
| GB2020270A (en) | 1979-11-14 |
| JPS5827789B2 (ja) | 1983-06-11 |
| FR2424911A1 (fr) | 1979-11-30 |
| NL7901788A (nl) | 1979-11-06 |
| IT1162485B (it) | 1987-04-01 |
| JPS54144379A (en) | 1979-11-10 |
| IL57069A (en) | 1982-08-31 |
| IL57069A0 (en) | 1979-07-25 |
| BR7902274A (pt) | 1979-12-11 |
| GB2020270B (en) | 1983-02-02 |
| FR2424911B1 (fr) | 1984-05-18 |
| BE875878A (fr) | 1979-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1695753C3 (de) | Verfahren zur Herstellung von 6,6disubstituierten 2,2-Dimethyl-4-oxopiperidinen | |
| DE2151417C3 (de) | Verfahren zur Herstellung von Katalysatoren | |
| DE2659046B2 (de) | Verfahren zur Herstellung von 1-Chlor-1,1-difluoräthan und/oder 1,1,1-Trifluoräthan | |
| EP0263464B1 (fr) | Procédé pour la préparation de pyridines substituées | |
| DE2639701C2 (fr) | ||
| DE1952781A1 (de) | Verfahren zur Oxydation von Kohlenwasserstoffen | |
| DE2703070C2 (fr) | ||
| CH638786A5 (de) | Verfahren zur herstellung substituierter pyridine. | |
| DE2703049A1 (de) | Verfahren zur herstellung von pyridin und 3-methylpyridin | |
| DE2639702C2 (de) | Verfahren zur Herstellung von 2,3-Cycloalkenopyridinen | |
| DE2435134A1 (de) | Verfahren zum herstellen eines pyridinmononitrils | |
| DE2703069C2 (fr) | ||
| DE2712694C2 (fr) | ||
| DE2500650A1 (de) | Katalytisches verfahren zur herstellung ungesaettigter nitrile | |
| DE2357248C2 (de) | Verfahren zur Herstellung von Acryl- bzw. Methacrylnitril | |
| DE3034421C2 (fr) | ||
| DE3016653A1 (de) | Verfahren zur rueckgewinnung und reaktivierung von bei der umsetzung von olefinen mit kohlenmonoxid und alkanolen eingesetzter kobalthaltiger katalysatoren | |
| CH543510A (de) | Verfahren zur Herstellung von Pyridincarbonsäuren | |
| CH635074A5 (de) | Verfahren zur herstellung von indolin-derivaten. | |
| DE60010383T2 (de) | Abtrennung von Chlorpentafluorethan aus Pentafluorethan | |
| DE19703111A1 (de) | Verfahren zur Herstellung von Styrolen | |
| DE1545750A1 (de) | Verfahren zur Herstellung von Pyridin | |
| DE1951759C (de) | Verfahren zur Herstellung von Methyläthylketon | |
| DE2310330A1 (de) | Oxidations- und ammoxidationskatalysatoren, verfahren zur herstellung und verwendung | |
| DE3118304A1 (de) | "verfahren zur umwandlung von essigsaeureanhydrid" |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |