FR2272083A1 - - Google Patents
Info
- Publication number
- FR2272083A1 FR2272083A1 FR7515793A FR7515793A FR2272083A1 FR 2272083 A1 FR2272083 A1 FR 2272083A1 FR 7515793 A FR7515793 A FR 7515793A FR 7515793 A FR7515793 A FR 7515793A FR 2272083 A1 FR2272083 A1 FR 2272083A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- C07D213/22—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 containing two or more pyridine rings directly linked together, e.g. bipyridyl
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 |
|---|---|---|---|
| GB2289074 | 1974-05-22 | ||
| GB4948774A GB1442096A (en) | 1974-05-22 | 1974-11-15 | Process for the manufacture of 2/2 and 4/4-bipyridyls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2272083A1 true FR2272083A1 (cg-RX-API-DMAC10.html) | 1975-12-19 |
Family
ID=26256169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7515793A Withdrawn FR2272083A1 (cg-RX-API-DMAC10.html) | 1974-05-22 | 1975-05-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3962268A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS50160279A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2521969A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2272083A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1442096A (cg-RX-API-DMAC10.html) |
| IT (1) | IT1037981B (cg-RX-API-DMAC10.html) |
| NL (1) | NL7505885A (cg-RX-API-DMAC10.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8742127B2 (en) * | 2007-12-21 | 2014-06-03 | Kuraray Co., Ltd. | Production method of 6-halogeno-3-arylpyridine derivative |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1399099A (en) * | 1971-11-15 | 1975-06-25 | Ici Ltd | Manufacture of bipyridyls |
-
1974
- 1974-11-15 GB GB4948774A patent/GB1442096A/en not_active Expired
-
1975
- 1975-05-02 US US05/574,089 patent/US3962268A/en not_active Expired - Lifetime
- 1975-05-09 IT IT23166/75A patent/IT1037981B/it active
- 1975-05-16 DE DE19752521969 patent/DE2521969A1/de active Pending
- 1975-05-20 NL NL7505885A patent/NL7505885A/xx unknown
- 1975-05-21 FR FR7515793A patent/FR2272083A1/fr not_active Withdrawn
- 1975-05-22 JP JP50061414A patent/JPS50160279A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1037981B (it) | 1979-11-20 |
| DE2521969A1 (de) | 1975-12-04 |
| JPS50160279A (cg-RX-API-DMAC10.html) | 1975-12-25 |
| NL7505885A (nl) | 1975-11-25 |
| GB1442096A (en) | 1976-07-07 |
| US3962268A (en) | 1976-06-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |