AT309412B - Verfahren zur Herstellung von Stickstoffheterocyclen, insbesondere Indolderivaten, durch oxydative Dehydrocyclisierung von Iminen - Google Patents
Verfahren zur Herstellung von Stickstoffheterocyclen, insbesondere Indolderivaten, durch oxydative Dehydrocyclisierung von IminenInfo
- Publication number
- AT309412B AT309412B AT947671A AT947671A AT309412B AT 309412 B AT309412 B AT 309412B AT 947671 A AT947671 A AT 947671A AT 947671 A AT947671 A AT 947671A AT 309412 B AT309412 B AT 309412B
- Authority
- AT
- Austria
- Prior art keywords
- imines
- preparation
- indole derivatives
- nitrogen heterocycles
- particular indole
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/56—Ring systems containing three or more rings
- C07D209/80—[b, c]- or [b, d]-condensed
- C07D209/82—Carbazoles; Hydrogenated carbazoles
- C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/08—Indoles; Hydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT3130470 | 1970-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT309412B true AT309412B (de) | 1973-08-27 |
Family
ID=11233425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT947671A AT309412B (de) | 1970-11-03 | 1971-11-03 | Verfahren zur Herstellung von Stickstoffheterocyclen, insbesondere Indolderivaten, durch oxydative Dehydrocyclisierung von Iminen |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3813377A (de) |
| AT (1) | AT309412B (de) |
| BE (1) | BE774672A (de) |
| CA (1) | CA938942A (de) |
| CH (1) | CH551969A (de) |
| DD (1) | DD94813A5 (de) |
| DE (1) | DE2154666A1 (de) |
| ES (1) | ES396684A1 (de) |
| FR (1) | FR2113381A5 (de) |
| GB (1) | GB1335759A (de) |
| HU (1) | HU166624B (de) |
| LU (1) | LU64189A1 (de) |
| NL (1) | NL153869B (de) |
| NO (1) | NO139269C (de) |
| SE (1) | SE405727B (de) |
-
1971
- 1971-10-23 ES ES396684A patent/ES396684A1/es not_active Expired
- 1971-10-29 FR FR7138928A patent/FR2113381A5/fr not_active Expired
- 1971-10-29 BE BE774672A patent/BE774672A/xx unknown
- 1971-11-01 NO NO4028/71A patent/NO139269C/no unknown
- 1971-11-01 GB GB5073271A patent/GB1335759A/en not_active Expired
- 1971-11-02 HU HUSA2271A patent/HU166624B/hu unknown
- 1971-11-02 US US00195043A patent/US3813377A/en not_active Expired - Lifetime
- 1971-11-02 DD DD158714A patent/DD94813A5/xx unknown
- 1971-11-02 CA CA126724A patent/CA938942A/en not_active Expired
- 1971-11-03 NL NL717115166A patent/NL153869B/xx unknown
- 1971-11-03 CH CH1597771A patent/CH551969A/fr not_active IP Right Cessation
- 1971-11-03 AT AT947671A patent/AT309412B/de not_active IP Right Cessation
- 1971-11-03 DE DE19712154666 patent/DE2154666A1/de active Pending
- 1971-11-03 LU LU64189D patent/LU64189A1/xx unknown
- 1971-11-03 SE SE7114023A patent/SE405727B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE774672A (fr) | 1972-02-14 |
| FR2113381A5 (de) | 1972-06-23 |
| DE2154666A1 (de) | 1972-05-31 |
| CA938942A (en) | 1973-12-25 |
| CH551969A (fr) | 1974-07-31 |
| US3813377A (en) | 1974-05-28 |
| HU166624B (de) | 1975-04-28 |
| NL7115166A (de) | 1972-05-05 |
| LU64189A1 (de) | 1972-05-17 |
| ES396684A1 (es) | 1974-05-16 |
| SE405727B (sv) | 1978-12-27 |
| GB1335759A (en) | 1973-10-31 |
| DD94813A5 (de) | 1973-01-05 |
| NL153869B (nl) | 1977-07-15 |
| NO139269B (no) | 1978-10-23 |
| NO139269C (no) | 1979-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |