JPS51128973A - Preparation method of aminopyridine - Google Patents
Preparation method of aminopyridineInfo
- Publication number
- JPS51128973A JPS51128973A JP4440976A JP4440976A JPS51128973A JP S51128973 A JPS51128973 A JP S51128973A JP 4440976 A JP4440976 A JP 4440976A JP 4440976 A JP4440976 A JP 4440976A JP S51128973 A JPS51128973 A JP S51128973A
- Authority
- JP
- Japan
- Prior art keywords
- aminopyridine
- preparation
- 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.)
- Granted
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
- C07D213/72—Nitrogen atoms
- C07D213/73—Unsubstituted amino or imino radicals
-
- 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
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752517774 DE2517774C3 (en) | 1975-04-18 | 1975-04-18 | Process for the preparation of 4-aminopyridines |
| DE2517774.6 | 1975-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51128973A true JPS51128973A (en) | 1976-11-10 |
| JPS604817B2 JPS604817B2 (en) | 1985-02-06 |
Family
ID=5944672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4440976A Expired JPS604817B2 (en) | 1975-04-18 | 1976-04-19 | Production method of aminopyridine |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS604817B2 (en) |
| BE (1) | BE840874A (en) |
| CA (1) | CA1054604A (en) |
| CH (1) | CH597189A5 (en) |
| DE (1) | DE2517774C3 (en) |
| DK (1) | DK142280C (en) |
| FR (1) | FR2307802A1 (en) |
| GB (1) | GB1548763A (en) |
| IE (1) | IE43092B1 (en) |
| IT (1) | IT1063241B (en) |
| LU (1) | LU74766A1 (en) |
| MX (1) | MX3299E (en) |
| NL (1) | NL7604013A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4390710A (en) | 1981-10-19 | 1983-06-28 | Ppg Industries, Inc. | Catalyst system for manufacturing p-chlorophenyl-N-methyl carbamate |
| EP1424327A3 (en) * | 1997-08-01 | 2004-07-07 | Reilly Industries, Inc. | 4-[(di)alkylamino]pyridines as heat stable supernucleophilic catalysts |
| WO2024105319A1 (en) | 2022-11-15 | 2024-05-23 | Stellantis Auto Sas | Motor vehicle structure with rear axle support reinforcement |
-
1975
- 1975-04-18 DE DE19752517774 patent/DE2517774C3/en not_active Expired
-
1976
- 1976-03-30 DK DK142276A patent/DK142280C/en not_active IP Right Cessation
- 1976-04-12 GB GB1481376A patent/GB1548763A/en not_active Expired
- 1976-04-12 MX MX16676U patent/MX3299E/en unknown
- 1976-04-14 LU LU74766A patent/LU74766A1/xx unknown
- 1976-04-14 CH CH478976A patent/CH597189A5/xx not_active IP Right Cessation
- 1976-04-15 NL NL7604013A patent/NL7604013A/en not_active Application Discontinuation
- 1976-04-15 IE IE80776A patent/IE43092B1/en unknown
- 1976-04-16 FR FR7611335A patent/FR2307802A1/en active Granted
- 1976-04-16 BE BE166257A patent/BE840874A/en not_active IP Right Cessation
- 1976-04-16 IT IT2240676A patent/IT1063241B/en active
- 1976-04-19 JP JP4440976A patent/JPS604817B2/en not_active Expired
- 1976-10-18 CA CA263609A patent/CA1054604A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK142280C (en) | 1981-06-29 |
| FR2307802B1 (en) | 1979-05-11 |
| IE43092L (en) | 1976-10-18 |
| JPS604817B2 (en) | 1985-02-06 |
| DK142276A (en) | 1976-10-19 |
| BE840874A (en) | 1976-10-18 |
| DE2517774A1 (en) | 1976-10-28 |
| IE43092B1 (en) | 1980-12-17 |
| GB1548763A (en) | 1979-07-18 |
| IT1063241B (en) | 1985-02-11 |
| DK142280B (en) | 1980-10-06 |
| CH597189A5 (en) | 1978-03-31 |
| DE2517774B2 (en) | 1980-02-28 |
| LU74766A1 (en) | 1976-11-11 |
| FR2307802A1 (en) | 1976-11-12 |
| DE2517774C3 (en) | 1980-10-30 |
| MX3299E (en) | 1980-08-29 |
| CA1054604A (en) | 1979-05-15 |
| NL7604013A (en) | 1976-10-20 |
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