CH485722A - Verfahren zur Herstellung von Pyridincarbonsäureestern - Google Patents
Verfahren zur Herstellung von PyridincarbonsäureesternInfo
- Publication number
- CH485722A CH485722A CH397466A CH397466A CH485722A CH 485722 A CH485722 A CH 485722A CH 397466 A CH397466 A CH 397466A CH 397466 A CH397466 A CH 397466A CH 485722 A CH485722 A CH 485722A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- carboxylic acid
- acid esters
- pyridine carboxylic
- pyridine
- 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
- C07D213/79—Acids; Esters
- C07D213/803—Processes of preparation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH397466A CH485722A (de) | 1966-03-18 | 1966-03-18 | Verfahren zur Herstellung von Pyridincarbonsäureestern |
| DE19671670433 DE1670433A1 (de) | 1966-03-18 | 1967-03-09 | Verfahren zur Herstellung von Pyridincarbonsaeureestern |
| FR98592A FR1514021A (fr) | 1966-03-18 | 1967-03-14 | Procédé de préparation de pyridine-carboxylates d'alcoyle |
| BE695685D BE695685A (de) | 1966-03-18 | 1967-03-17 | |
| DK141767A DK119503B (da) | 1966-03-18 | 1967-03-17 | Fremgangsmåde til fremstilling af pyridincarboxylsyrealkylestere. |
| NL6704077A NL6704077A (de) | 1966-03-18 | 1967-03-17 | |
| GB1296167A GB1182942A (en) | 1966-03-18 | 1967-03-20 | Process for the Manufacture of Pyridine-Carboxylic Acid Esters. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH397466A CH485722A (de) | 1966-03-18 | 1966-03-18 | Verfahren zur Herstellung von Pyridincarbonsäureestern |
| CH188767 | 1967-02-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH485722A true CH485722A (de) | 1970-02-15 |
Family
ID=25688923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH397466A CH485722A (de) | 1966-03-18 | 1966-03-18 | Verfahren zur Herstellung von Pyridincarbonsäureestern |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE695685A (de) |
| CH (1) | CH485722A (de) |
| DE (1) | DE1670433A1 (de) |
| DK (1) | DK119503B (de) |
| FR (1) | FR1514021A (de) |
| GB (1) | GB1182942A (de) |
| NL (1) | NL6704077A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9103767L (sv) * | 1991-12-19 | 1993-06-20 | Karlshamns Oils & Fats Ab | Förfarande för avlägsnande av vatten vid enzymkatalyserade reaktioner och anordningar för genomförande av förfarandet |
-
1966
- 1966-03-18 CH CH397466A patent/CH485722A/de not_active IP Right Cessation
-
1967
- 1967-03-09 DE DE19671670433 patent/DE1670433A1/de active Pending
- 1967-03-14 FR FR98592A patent/FR1514021A/fr not_active Expired
- 1967-03-17 NL NL6704077A patent/NL6704077A/xx unknown
- 1967-03-17 DK DK141767A patent/DK119503B/da unknown
- 1967-03-17 BE BE695685D patent/BE695685A/xx unknown
- 1967-03-20 GB GB1296167A patent/GB1182942A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1514021A (fr) | 1968-02-16 |
| GB1182942A (en) | 1970-03-04 |
| NL6704077A (de) | 1967-09-19 |
| BE695685A (de) | 1967-09-18 |
| DK119503B (da) | 1971-01-18 |
| DE1670433A1 (de) | 1971-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |