CS159101B1 - - Google Patents
Info
- Publication number
- CS159101B1 CS159101B1 CS757572A CS757572A CS159101B1 CS 159101 B1 CS159101 B1 CS 159101B1 CS 757572 A CS757572 A CS 757572A CS 757572 A CS757572 A CS 757572A CS 159101 B1 CS159101 B1 CS 159101B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/28—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing six-membered aromatic rings, e.g. styrene
-
- 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
- C07D209/58—[b]- or [c]-condensed
- C07D209/72—4,7-Endo-alkylene-iso-indoles
- C07D209/76—4,7-Endo-alkylene-iso-indoles with oxygen atoms in positions 1 and 3
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS757572A CS159101B1 (es) | 1972-11-09 | 1972-11-09 | |
| GB5109973A GB1405814A (en) | 1972-11-09 | 1973-11-02 | Method of preparing nitrogen-containing derivatives of aromatic carboxylic acids |
| DE19732355182 DE2355182C3 (de) | 1972-11-09 | 1973-11-05 | Verfahren zur Herstellung von Stickstoffderivaten aromatischer Carbonsäuren |
| CH1565673A CH592050A5 (es) | 1972-11-09 | 1973-11-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS757572A CS159101B1 (es) | 1972-11-09 | 1972-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS159101B1 true CS159101B1 (es) | 1974-12-27 |
Family
ID=5425154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS757572A CS159101B1 (es) | 1972-11-09 | 1972-11-09 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH592050A5 (es) |
| CS (1) | CS159101B1 (es) |
| GB (1) | GB1405814A (es) |
-
1972
- 1972-11-09 CS CS757572A patent/CS159101B1/cs unknown
-
1973
- 1973-11-02 GB GB5109973A patent/GB1405814A/en not_active Expired
- 1973-11-07 CH CH1565673A patent/CH592050A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH592050A5 (es) | 1977-10-14 |
| DE2355182A1 (de) | 1974-05-22 |
| GB1405814A (en) | 1975-09-10 |
| DE2355182B2 (de) | 1976-04-01 |