BG36933A3 - Method for preparing 3- picoline - Google Patents
Method for preparing 3- picolineInfo
- Publication number
- BG36933A3 BG36933A3 BG054880A BG5488082A BG36933A3 BG 36933 A3 BG36933 A3 BG 36933A3 BG 054880 A BG054880 A BG 054880A BG 5488082 A BG5488082 A BG 5488082A BG 36933 A3 BG36933 A3 BG 36933A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- picoline
- acetal
- power
- preparing
- aldehyde
- Prior art date
Links
- ITQTTZVARXURQS-UHFFFAOYSA-N 3-methylpyridine Chemical compound CC1=CC=CN=C1 ITQTTZVARXURQS-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 abstract 2
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Natural products CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 abstract 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001299 aldehydes Chemical class 0.000 abstract 1
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- -1 ammonium ions Chemical class 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 abstract 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 150000007522 mineralic acids Chemical class 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 235000005985 organic acids Nutrition 0.000 abstract 1
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
- C07D213/10—Preparation by ring-closure involving the use of ammonia, amines, amine salts, or nitriles from acetaldehyde or cyclic polymers thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH10481 | 1981-01-09 | ||
| CH168581 | 1981-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG36933A3 true BG36933A3 (en) | 1985-02-15 |
Family
ID=25683529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG054880A BG36933A3 (en) | 1981-01-09 | 1982-01-06 | Method for preparing 3- picoline |
Country Status (24)
| Country | Link |
|---|---|
| US (2) | US4482717A (ro) |
| EP (1) | EP0056496B1 (ro) |
| AR (1) | AR229800A1 (ro) |
| AU (1) | AU550454B2 (ro) |
| BG (1) | BG36933A3 (ro) |
| BR (1) | BR8200094A (ro) |
| CA (1) | CA1161845A (ro) |
| CS (1) | CS230589B2 (ro) |
| DD (1) | DD208978A5 (ro) |
| DE (1) | DE3164475D1 (ro) |
| DK (1) | DK5782A (ro) |
| ES (1) | ES508585A0 (ro) |
| FI (1) | FI814007L (ro) |
| GR (1) | GR74775B (ro) |
| HU (1) | HU186022B (ro) |
| IE (1) | IE52431B1 (ro) |
| IL (1) | IL64687A (ro) |
| IN (1) | IN154978B (ro) |
| MX (1) | MX157219A (ro) |
| NO (1) | NO159268C (ro) |
| RO (1) | RO82034A (ro) |
| SU (1) | SU1213985A3 (ro) |
| TR (1) | TR21423A (ro) |
| YU (1) | YU482A (ro) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH660733A5 (de) * | 1981-09-29 | 1987-06-15 | Lonza Ag | Verfahren zur herstellung von 3-picolin. |
| NL8403616A (nl) * | 1984-11-28 | 1986-06-16 | Stamicarbon | Werkwijze voor de bereiding van een basische lithiumfosfaat-katalysator voor de isomerisatie van alkeenoxides. |
| US4701530A (en) * | 1985-11-12 | 1987-10-20 | The Dow Chemical Company | Two-stage process for making trimethyl pyridine |
| EP2277864A1 (de) * | 2009-06-24 | 2011-01-26 | Lonza Ltd. | Syntheseprozess für 3-Methylpyridin |
| CN101979380B (zh) * | 2010-10-18 | 2012-05-30 | 浙江新和成股份有限公司 | 一种3-甲基吡啶的合成方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1208569A (en) * | 1967-01-04 | 1970-10-14 | Ici Ltd | Process for the production of pyridines |
| US3846435A (en) * | 1972-07-21 | 1974-11-05 | Merck & Co Inc | Process for the production of 2-methyl-5-ethyl pyridine |
| ATE5719T1 (de) * | 1980-05-23 | 1984-01-15 | Lonza Ag | Verfahren zur herstellung von 3-picolin. |
| FI77025C (fi) * | 1981-03-18 | 1989-01-10 | Lonza Ag | Foerfarande foer framstaellning av 3-pikolin. |
-
1981
- 1981-12-14 FI FI814007A patent/FI814007L/fi not_active Application Discontinuation
- 1981-12-16 IE IE2959/81A patent/IE52431B1/en unknown
- 1981-12-19 IN IN1434/CAL/81A patent/IN154978B/en unknown
- 1981-12-22 AU AU78758/81A patent/AU550454B2/en not_active Ceased
- 1981-12-29 DE DE8181110832T patent/DE3164475D1/de not_active Expired
- 1981-12-29 EP EP81110832A patent/EP0056496B1/de not_active Expired
- 1981-12-30 IL IL64687A patent/IL64687A/xx unknown
-
1982
- 1982-01-04 YU YU00004/82A patent/YU482A/xx unknown
- 1982-01-05 TR TR21423A patent/TR21423A/xx unknown
- 1982-01-06 BG BG054880A patent/BG36933A3/xx unknown
- 1982-01-07 DD DD82236617A patent/DD208978A5/de not_active IP Right Cessation
- 1982-01-08 DK DK5782A patent/DK5782A/da not_active Application Discontinuation
- 1982-01-08 ES ES508585A patent/ES508585A0/es active Granted
- 1982-01-08 CS CS82183A patent/CS230589B2/cs unknown
- 1982-01-08 RO RO82106269A patent/RO82034A/ro unknown
- 1982-01-08 GR GR66961A patent/GR74775B/el unknown
- 1982-01-08 NO NO820048A patent/NO159268C/no unknown
- 1982-01-08 BR BR8200094A patent/BR8200094A/pt unknown
- 1982-01-08 HU HU8254A patent/HU186022B/hu unknown
- 1982-01-08 MX MX190918A patent/MX157219A/es unknown
- 1982-01-08 SU SU823374300A patent/SU1213985A3/ru active
- 1982-01-08 AR AR288070A patent/AR229800A1/es active
- 1982-01-11 CA CA000393915A patent/CA1161845A/en not_active Expired
-
1983
- 1983-05-11 US US06/493,505 patent/US4482717A/en not_active Expired - Fee Related
- 1983-05-11 US US06/493,506 patent/US4481361A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FI814007L (fi) | 1982-07-10 |
| IE52431B1 (en) | 1987-10-28 |
| ES8300705A1 (es) | 1982-11-01 |
| EP0056496A1 (de) | 1982-07-28 |
| NO159268C (no) | 1988-12-14 |
| DE3164475D1 (en) | 1984-08-02 |
| DD208978A5 (de) | 1984-04-18 |
| IE812959L (en) | 1982-07-09 |
| BR8200094A (pt) | 1982-11-03 |
| EP0056496B1 (de) | 1984-06-27 |
| YU482A (en) | 1984-10-31 |
| RO82034A (ro) | 1983-06-01 |
| AU7875881A (en) | 1982-07-15 |
| US4482717A (en) | 1984-11-13 |
| SU1213985A3 (ru) | 1986-02-23 |
| AR229800A1 (es) | 1983-11-30 |
| US4481361A (en) | 1984-11-06 |
| GR74775B (ro) | 1984-07-12 |
| IL64687A0 (en) | 1982-03-31 |
| CS230589B2 (en) | 1984-08-13 |
| HU186022B (en) | 1985-05-28 |
| CA1161845A (en) | 1984-02-07 |
| TR21423A (tr) | 1984-05-31 |
| NO820048L (no) | 1982-07-12 |
| NO159268B (no) | 1988-09-05 |
| DK5782A (da) | 1982-07-10 |
| MX157219A (es) | 1988-11-04 |
| AU550454B2 (en) | 1986-03-20 |
| RO82034B (ro) | 1983-05-30 |
| ES508585A0 (es) | 1982-11-01 |
| IL64687A (en) | 1985-01-31 |
| IN154978B (ro) | 1984-12-22 |
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