BR7102091D0 - Processo para preparacao de uma piridina substituida junto a atomo (s) de carbono ou de uma piridina hidrogenada substituida junto a atomo (s) de carbono ou de uma mistura da mesma - Google Patents
Processo para preparacao de uma piridina substituida junto a atomo (s) de carbono ou de uma piridina hidrogenada substituida junto a atomo (s) de carbono ou de uma mistura da mesmaInfo
- Publication number
- BR7102091D0 BR7102091D0 BR2091/71A BR209171A BR7102091D0 BR 7102091 D0 BR7102091 D0 BR 7102091D0 BR 2091/71 A BR2091/71 A BR 2091/71A BR 209171 A BR209171 A BR 209171A BR 7102091 D0 BR7102091 D0 BR 7102091D0
- Authority
- BR
- Brazil
- Prior art keywords
- carbon atom
- pyridine
- mixture
- preparation
- same
- 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
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (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 |
|---|---|
| BR7102091D0 true BR7102091D0 (pt) | 1973-04-17 |
Family
ID=19809794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR2091/71A BR7102091D0 (pt) | 1970-04-08 | 1971-04-07 | Processo para preparacao de uma piridina substituida junto a atomo (s) de carbono ou de uma piridina hidrogenada substituida junto a atomo (s) de carbono ou de uma mistura da mesma |
Country Status (13)
| Country | Link |
|---|---|
| JP (2) | JPS5212197B1 (ja) |
| AT (1) | AT306018B (ja) |
| BE (1) | BE765409A (ja) |
| BR (1) | BR7102091D0 (ja) |
| CA (1) | CA981268A (ja) |
| CH (1) | CH551971A (ja) |
| DE (1) | DE2117360C2 (ja) |
| ES (1) | ES389955A1 (ja) |
| FR (1) | FR2089392A5 (ja) |
| GB (1) | GB1304155A (ja) |
| NL (1) | NL164029C (ja) |
| SE (1) | SE389865B (ja) |
| ZA (1) | ZA712221B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL176260C (nl) * | 1973-12-15 | 1985-03-18 | Stamicarbon | Werkwijze voor de bereiding van mengsels die al of niet c-gesubstitueerd chinoline bevatten. |
| US4154933A (en) * | 1973-12-15 | 1979-05-15 | Stamicarbon, B.V. | Process for the preparation of quinolines |
| NL7809552A (nl) | 1978-09-20 | 1980-03-24 | Stamicarbon | Werkwijze voor de bereiding van c-gesubstitueerde pyri- dinen en/of gehydrogeneerde c-gesubstitueerde pyridi- nen. |
| 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 |
| 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/xx 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 SE SE7104613A patent/SE389865B/xx unknown
- 1971-04-07 BR BR2091/71A patent/BR7102091D0/pt 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 CA CA109,973A patent/CA981268A/en not_active Expired
- 1971-04-08 DE DE2117360A patent/DE2117360C2/de not_active Expired
- 1971-04-08 AT AT300171A patent/AT306018B/de not_active IP Right Cessation
- 1971-04-08 JP JP46022041A patent/JPS5212197B1/ja active Pending
- 1971-04-08 FR FR7112478A patent/FR2089392A5/fr 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
Also Published As
| Publication number | Publication date |
|---|---|
| AT306018B (de) | 1973-03-26 |
| GB1304155A (ja) | 1973-01-24 |
| ZA712221B (en) | 1971-12-29 |
| NL164029C (nl) | 1980-11-17 |
| SE389865B (sv) | 1976-11-22 |
| FR2089392A5 (ja) | 1972-01-07 |
| DE2117360C2 (de) | 1986-12-18 |
| CA981268A (en) | 1976-01-06 |
| JPS5212197B1 (ja) | 1977-04-05 |
| ES389955A1 (es) | 1974-03-01 |
| NL164029B (nl) | 1980-06-16 |
| JPS532872B2 (ja) | 1978-02-01 |
| DE2117360A1 (de) | 1971-10-28 |
| BE765409A (fr) | 1971-10-07 |
| NL7004993A (ja) | 1971-10-12 |
| JPS51105077A (en) | 1976-09-17 |
| CH551971A (de) | 1974-07-31 |
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