BE836214A - Procede de production d'hydroxyphenylacetonitriles - Google Patents
Procede de production d'hydroxyphenylacetonitrilesInfo
- Publication number
- BE836214A BE836214A BE162392A BE162392A BE836214A BE 836214 A BE836214 A BE 836214A BE 162392 A BE162392 A BE 162392A BE 162392 A BE162392 A BE 162392A BE 836214 A BE836214 A BE 836214A
- Authority
- BE
- Belgium
- Prior art keywords
- hydroxyphenylacetonitril
- production process
- production
- hydroxyphenylacetonitril production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742457080 DE2457080A1 (de) | 1974-12-03 | 1974-12-03 | Verfahren zur herstellung von hydroxyacetonitrilen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE836214A true BE836214A (fr) | 1976-06-03 |
Family
ID=5932372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE162392A BE836214A (fr) | 1974-12-03 | 1975-12-03 | Procede de production d'hydroxyphenylacetonitriles |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3983160A (fr) |
| JP (1) | JPS5176234A (fr) |
| BE (1) | BE836214A (fr) |
| DE (1) | DE2457080A1 (fr) |
| DK (1) | DK543875A (fr) |
| FR (1) | FR2293421A1 (fr) |
| GB (1) | GB1476073A (fr) |
| IE (1) | IE42364B1 (fr) |
| LU (1) | LU73907A1 (fr) |
| NL (1) | NL7514029A (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1522477A (en) * | 1974-08-13 | 1978-08-23 | Ici Ltd | Process for the manufacture of rho-hydroxybenzyl cyanide |
| GB1576332A (en) * | 1976-03-01 | 1980-10-08 | Ici Ltd | Process for the manufacture of p-hydroxybenzyl cyanide |
| JPS5690052A (en) * | 1979-12-18 | 1981-07-21 | Sagami Chem Res Center | Preparation of 4-hydroxybenzyl nitrile derivative |
| ATE4199T1 (de) * | 1980-04-23 | 1983-08-15 | Imperial Chemical Industries Plc | Verfahren zur herstellung von phydroxybenzylcyanid. |
| ATE14117T1 (de) * | 1981-04-09 | 1985-07-15 | Marks A H & Co Ltd | Verfahren zur herstellung von aromatischen cyaniden. |
| US4378319A (en) * | 1981-10-29 | 1983-03-29 | A. H. Marks & Co., Limited | Process for the manufacture of aromatic cyanides |
| US4388250A (en) * | 1982-03-15 | 1983-06-14 | Rhone Poulenc Inc. | Process for the preparation of p-hydroxy-benzyl-nitriles and corresponding amines |
| US4485051A (en) * | 1983-07-20 | 1984-11-27 | Ethyl Corporation | Preparation of 4-(α-hydrocarbyl-α-cyanomethyl)-2,6-di-substituted phenols |
-
1974
- 1974-12-03 DE DE19742457080 patent/DE2457080A1/de active Pending
-
1975
- 1975-10-21 GB GB4310375A patent/GB1476073A/en not_active Expired
- 1975-11-20 US US05/633,683 patent/US3983160A/en not_active Expired - Lifetime
- 1975-12-01 LU LU73907A patent/LU73907A1/xx unknown
- 1975-12-01 JP JP50142309A patent/JPS5176234A/ja active Pending
- 1975-12-02 NL NL7514029A patent/NL7514029A/xx not_active Application Discontinuation
- 1975-12-02 DK DK543875A patent/DK543875A/da unknown
- 1975-12-02 IE IE2622/75A patent/IE42364B1/en unknown
- 1975-12-03 FR FR7536983A patent/FR2293421A1/fr not_active Withdrawn
- 1975-12-03 BE BE162392A patent/BE836214A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3983160A (en) | 1976-09-28 |
| LU73907A1 (fr) | 1976-11-11 |
| NL7514029A (nl) | 1976-06-08 |
| JPS5176234A (fr) | 1976-07-01 |
| DK543875A (da) | 1976-06-04 |
| FR2293421A1 (fr) | 1976-07-02 |
| IE42364L (en) | 1976-06-03 |
| GB1476073A (en) | 1977-06-10 |
| DE2457080A1 (de) | 1976-06-10 |
| IE42364B1 (en) | 1980-07-30 |
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