FR2257579B2 - - Google Patents
Info
- Publication number
- FR2257579B2 FR2257579B2 FR7414495A FR7414495A FR2257579B2 FR 2257579 B2 FR2257579 B2 FR 2257579B2 FR 7414495 A FR7414495 A FR 7414495A FR 7414495 A FR7414495 A FR 7414495A FR 2257579 B2 FR2257579 B2 FR 2257579B2
- 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.)
- Expired
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
- C07D209/02—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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742401017 DE2401017C3 (en) | 1974-01-10 | Process for the production of indole from o-ethylaniline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2257579A2 FR2257579A2 (en) | 1975-08-08 |
| FR2257579B2 true FR2257579B2 (en) | 1980-01-11 |
Family
ID=5904481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7414495A Granted FR2257579A2 (en) | 1974-01-10 | 1974-04-25 | Indole prodn. by heating ortho ethyl aniline - in presence of water vapour and silica catalyst contg. chromium dioxide, copper, and alkaline earth metal chromate |
Country Status (4)
| Country | Link |
|---|---|
| JP (2) | JPS50100054A (en) |
| CH (1) | CH590229A5 (en) |
| FR (1) | FR2257579A2 (en) |
| IT (1) | IT1051952B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3464756D1 (en) * | 1983-03-23 | 1987-08-20 | Lonza Ag | Process for the preparation of 7-alkyl indoles |
-
1974
- 1974-02-04 CH CH150574A patent/CH590229A5/xx not_active IP Right Cessation
- 1974-04-09 IT IT5027874A patent/IT1051952B/en active
- 1974-04-25 FR FR7414495A patent/FR2257579A2/en active Granted
- 1974-07-25 JP JP8471274A patent/JPS50100054A/ja active Pending
-
1984
- 1984-04-10 JP JP7018784A patent/JPS6053013B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2401017B2 (en) | 1976-10-28 |
| FR2257579A2 (en) | 1975-08-08 |
| DE2401017A1 (en) | 1975-07-24 |
| JPS50100054A (en) | 1975-08-08 |
| IT1051952B (en) | 1981-05-20 |
| JPS59219264A (en) | 1984-12-10 |
| CH590229A5 (en) | 1977-07-29 |
| JPS6053013B2 (en) | 1985-11-22 |