BE816646A - Procede de n,n-dicyanoethylation d'aminophenols - Google Patents
Procede de n,n-dicyanoethylation d'aminophenolsInfo
- Publication number
- BE816646A BE816646A BE145700A BE145700A BE816646A BE 816646 A BE816646 A BE 816646A BE 145700 A BE145700 A BE 145700A BE 145700 A BE145700 A BE 145700A BE 816646 A BE816646 A BE 816646A
- Authority
- BE
- Belgium
- Prior art keywords
- dicyanoethylation
- aminophenols
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US372315A US3890368A (en) | 1973-06-21 | 1973-06-21 | Method for N,N-dicyanoethylating aminophenols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE816646A true BE816646A (fr) | 1974-12-20 |
Family
ID=23467635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE145700A BE816646A (fr) | 1973-06-21 | 1974-06-20 | Procede de n,n-dicyanoethylation d'aminophenols |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3890368A (xx) |
| JP (1) | JPS50157324A (xx) |
| BE (1) | BE816646A (xx) |
| CH (1) | CH587232A5 (xx) |
| DE (1) | DE2429781C2 (xx) |
| FR (1) | FR2234279B1 (xx) |
| GB (1) | GB1405243A (xx) |
| IT (1) | IT1016121B (xx) |
| NL (1) | NL7408084A (xx) |
| SE (1) | SE411751B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2519002C3 (de) * | 1975-04-29 | 1978-09-21 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von l-(2-Cyanathylamino)-3-acylaminobenzolen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2809983A (en) * | 1956-03-12 | 1957-10-15 | Monsanto Chemicals | Hydroxyanilinopropionitriles |
| US3743668A (en) * | 1971-06-01 | 1973-07-03 | Mallinckrodt Chemical Works | Cyanoethylation of aminophenols |
-
1973
- 1973-06-21 US US372315A patent/US3890368A/en not_active Expired - Lifetime
-
1974
- 1974-06-17 NL NL7408084A patent/NL7408084A/xx not_active Application Discontinuation
- 1974-06-18 GB GB2701374A patent/GB1405243A/en not_active Expired
- 1974-06-20 BE BE145700A patent/BE816646A/xx not_active IP Right Cessation
- 1974-06-20 CH CH844874A patent/CH587232A5/xx not_active IP Right Cessation
- 1974-06-20 FR FR7421524A patent/FR2234279B1/fr not_active Expired
- 1974-06-20 IT IT51640/74A patent/IT1016121B/it active
- 1974-06-20 SE SE7408179A patent/SE411751B/xx unknown
- 1974-06-21 DE DE2429781A patent/DE2429781C2/de not_active Expired
- 1974-06-21 JP JP49070342A patent/JPS50157324A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2234279B1 (xx) | 1978-01-13 |
| US3890368A (en) | 1975-06-17 |
| IT1016121B (it) | 1977-05-30 |
| SE411751B (sv) | 1980-02-04 |
| DE2429781C2 (de) | 1983-10-27 |
| JPS50157324A (xx) | 1975-12-19 |
| GB1405243A (en) | 1975-09-10 |
| CH587232A5 (xx) | 1977-04-29 |
| DE2429781A1 (de) | 1975-01-23 |
| FR2234279A1 (xx) | 1975-01-17 |
| SE7408179L (xx) | 1974-12-23 |
| NL7408084A (xx) | 1974-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: HOWARD HALL + CY Effective date: 19840620 |