GB1304155A - - Google Patents
Info
- Publication number
- GB1304155A GB1304155A GB2613171*A GB2613171A GB1304155A GB 1304155 A GB1304155 A GB 1304155A GB 2613171 A GB2613171 A GB 2613171A GB 1304155 A GB1304155 A GB 1304155A
- Authority
- GB
- United Kingdom
- Prior art keywords
- oxohexanenitrile
- pyridines
- oxoheptanenitrile
- methyl
- converted
- 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
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/08—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms
- C07D211/10—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms
- C07D211/12—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon or substituted hydrocarbon radicals directly attached to ring carbon atoms with radicals containing only carbon and hydrogen atoms attached to ring carbon atoms with only hydrogen atoms attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Hydrogenated Pyridines (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7004993.A NL164029C (nl) | 1970-04-08 | 1970-04-08 | Bereiding van c-gesubstitueerde pyridinen eventueel ge- mengd met de overeenkomstige gehydrogeneerde c-ge- subtitueerde pyridinen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1304155A true GB1304155A (nl) | 1973-01-24 |
Family
ID=19809794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2613171*A Expired GB1304155A (nl) | 1970-04-08 | 1971-04-19 |
Country Status (13)
| Country | Link |
|---|---|
| JP (2) | JPS5212197B1 (nl) |
| AT (1) | AT306018B (nl) |
| BE (1) | BE765409A (nl) |
| BR (1) | BR7102091D0 (nl) |
| CA (1) | CA981268A (nl) |
| CH (1) | CH551971A (nl) |
| DE (1) | DE2117360C2 (nl) |
| ES (1) | ES389955A1 (nl) |
| FR (1) | FR2089392A5 (nl) |
| GB (1) | GB1304155A (nl) |
| NL (1) | NL164029C (nl) |
| SE (1) | SE389865B (nl) |
| ZA (1) | ZA712221B (nl) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2459095A1 (de) * | 1973-12-15 | 1975-06-26 | Stamicarbon | Verfahren zur herstellung eines gegebenenfalls c-substituierten chinolins |
| US4154933A (en) * | 1973-12-15 | 1979-05-15 | Stamicarbon, B.V. | Process for the preparation of quinolines |
| US4276419A (en) | 1978-09-20 | 1981-06-30 | Stamicarbon, B.V. | Process for the preparation of C-substituted pyridines and/or hydrogenated C-substituted pyridines, C-substituted quinolines and/or hydrogenated quinolines |
| US4294968A (en) * | 1979-06-29 | 1981-10-13 | The Dow Chemical Company | Method for preparing α-picoline from 5-oxohexanenitrile |
| US5254712A (en) * | 1990-01-06 | 1993-10-19 | Stamicarbon B.V. | Process for the preparation of 5-oxohexane nitriles and the compound 2,4-dimethyl-5-oxohexane nitrile |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9000034A (nl) * | 1990-01-06 | 1991-08-01 | Stamicarbon | Werkwijze voor de bereiding van 5-oxohexaannitrillen alsmede de stof 2,4-dimethyl-5-oxohexaannitril. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE904532C (de) * | 1940-11-02 | 1954-02-18 | Bayer Ag | Verfahren zur Herstellung von Piperidinverbindungen |
| US3007931A (en) * | 1959-03-09 | 1961-11-07 | Phillips Petroleum Co | Production of unsaturated heterocyclic nitrogen bases |
-
1970
- 1970-04-08 NL NL7004993.A patent/NL164029C/nl not_active IP Right Cessation
-
1971
- 1971-04-06 ES ES389955A patent/ES389955A1/es not_active Expired
- 1971-04-07 CH CH508671A patent/CH551971A/xx not_active IP Right Cessation
- 1971-04-07 BR BR2091/71A patent/BR7102091D0/pt unknown
- 1971-04-07 SE SE7104613A patent/SE389865B/xx unknown
- 1971-04-07 BE BE765409A patent/BE765409A/xx not_active IP Right Cessation
- 1971-04-07 ZA ZA712221A patent/ZA712221B/xx unknown
- 1971-04-08 JP JP46022041A patent/JPS5212197B1/ja active Pending
- 1971-04-08 AT AT300171A patent/AT306018B/de not_active IP Right Cessation
- 1971-04-08 FR FR7112478A patent/FR2089392A5/fr not_active Expired
- 1971-04-08 DE DE2117360A patent/DE2117360C2/de not_active Expired
- 1971-04-08 CA CA109,973A patent/CA981268A/en not_active Expired
- 1971-04-19 GB GB2613171*A patent/GB1304155A/en not_active Expired
-
1975
- 1975-12-09 JP JP50146791A patent/JPS51105077A/ja active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2459095A1 (de) * | 1973-12-15 | 1975-06-26 | Stamicarbon | Verfahren zur herstellung eines gegebenenfalls c-substituierten chinolins |
| US4028362A (en) * | 1973-12-15 | 1977-06-07 | Stamicarbon B. V. | Process for the preparation of quinolines |
| US4154933A (en) * | 1973-12-15 | 1979-05-15 | Stamicarbon, B.V. | Process for the preparation of quinolines |
| US4276419A (en) | 1978-09-20 | 1981-06-30 | Stamicarbon, B.V. | Process for the preparation of C-substituted pyridines and/or hydrogenated C-substituted pyridines, C-substituted quinolines and/or hydrogenated quinolines |
| US4294968A (en) * | 1979-06-29 | 1981-10-13 | The Dow Chemical Company | Method for preparing α-picoline from 5-oxohexanenitrile |
| US5254712A (en) * | 1990-01-06 | 1993-10-19 | Stamicarbon B.V. | Process for the preparation of 5-oxohexane nitriles and the compound 2,4-dimethyl-5-oxohexane nitrile |
| US5334721A (en) * | 1990-01-06 | 1994-08-02 | Stamicarbon B.V. | 2,4-dimethyl-5-oxohexane and a method of use therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7004993A (nl) | 1971-10-12 |
| BE765409A (fr) | 1971-10-07 |
| CA981268A (en) | 1976-01-06 |
| BR7102091D0 (pt) | 1973-04-17 |
| JPS5212197B1 (nl) | 1977-04-05 |
| NL164029B (nl) | 1980-06-16 |
| ZA712221B (en) | 1971-12-29 |
| JPS532872B2 (nl) | 1978-02-01 |
| DE2117360A1 (de) | 1971-10-28 |
| SE389865B (sv) | 1976-11-22 |
| AT306018B (de) | 1973-03-26 |
| CH551971A (de) | 1974-07-31 |
| DE2117360C2 (de) | 1986-12-18 |
| ES389955A1 (es) | 1974-03-01 |
| NL164029C (nl) | 1980-11-17 |
| JPS51105077A (en) | 1976-09-17 |
| FR2089392A5 (nl) | 1972-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 429A | Application made for amendment of specification (sect. 29/1949) | ||
| 429H | Application (made) for amendment of specification now open to opposition (sect. 29/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |