IT1071451B - Procedimento per la fabbricazione di derivati della piridina - Google Patents
Procedimento per la fabbricazione di derivati della piridinaInfo
- Publication number
- IT1071451B IT1071451B IT2891876A IT2891876A IT1071451B IT 1071451 B IT1071451 B IT 1071451B IT 2891876 A IT2891876 A IT 2891876A IT 2891876 A IT2891876 A IT 2891876A IT 1071451 B IT1071451 B IT 1071451B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufacture
- pyridine derivatives
- pyridine
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
- C07D213/84—Nitriles
- C07D213/85—Nitriles in position 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4636075A GB1559780A (en) | 1975-11-10 | 1975-11-10 | Process for manufacturing pyridine derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1071451B true IT1071451B (it) | 1985-04-10 |
Family
ID=10440931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2891876A IT1071451B (it) | 1975-11-10 | 1976-10-29 | Procedimento per la fabbricazione di derivati della piridina |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5259165A (de) |
| DE (1) | DE2650223A1 (de) |
| FR (1) | FR2330681A1 (de) |
| GB (1) | GB1559780A (de) |
| IT (1) | IT1071451B (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2845863A1 (de) * | 1978-10-21 | 1980-04-30 | Cassella Ag | Verfahren zur herstellung von 6-hydroxypyrid-2-onen |
-
1975
- 1975-11-10 GB GB4636075A patent/GB1559780A/en not_active Expired
-
1976
- 1976-10-29 IT IT2891876A patent/IT1071451B/it active
- 1976-11-02 DE DE19762650223 patent/DE2650223A1/de active Pending
- 1976-11-09 FR FR7633723A patent/FR2330681A1/fr active Granted
- 1976-11-10 JP JP13513576A patent/JPS5259165A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1559780A (en) | 1980-01-23 |
| FR2330681A1 (fr) | 1977-06-03 |
| DE2650223A1 (de) | 1977-05-18 |
| FR2330681B3 (de) | 1979-07-20 |
| JPS5259165A (en) | 1977-05-16 |
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