BE867288A - Nouveau procede de production du cyanure de p-hydroxybenzyle - Google Patents
Nouveau procede de production du cyanure de p-hydroxybenzyleInfo
- Publication number
- BE867288A BE867288A BE187881A BE187881A BE867288A BE 867288 A BE867288 A BE 867288A BE 187881 A BE187881 A BE 187881A BE 187881 A BE187881 A BE 187881A BE 867288 A BE867288 A BE 867288A
- Authority
- BE
- Belgium
- Prior art keywords
- production
- new process
- hydroxybenzyl cyanide
- hydroxybenzyl
- cyanide
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8067/76A GB1576332A (en) | 1976-03-01 | 1976-03-01 | Process for the manufacture of p-hydroxybenzyl cyanide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE867288A true BE867288A (fr) | 1978-11-20 |
Family
ID=9845150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE187881A BE867288A (fr) | 1976-03-01 | 1978-05-19 | Nouveau procede de production du cyanure de p-hydroxybenzyle |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4154757A (nl) |
| AU (1) | AU516425B2 (nl) |
| BE (1) | BE867288A (nl) |
| DE (1) | DE2820853A1 (nl) |
| FR (1) | FR2426676A1 (nl) |
| GB (1) | GB1576332A (nl) |
| NL (1) | NL7805437A (nl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3160634D1 (en) * | 1980-04-23 | 1983-08-25 | Ici Plc | An improved process for the manufacture of p-hydroxybenzyl cyanide |
| 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 |
| CA2017782A1 (en) * | 1989-06-01 | 1990-12-01 | James H. Harrington | Rewettable polyolefin fiber and corresponding nonwovens |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3496211A (en) * | 1966-05-19 | 1970-02-17 | Geigy Chem Corp | Preparation of cyanoalkylated phenols by the reaction of a metal cyanide and hydroxy benzyl phenols |
| ZA745383B (en) * | 1973-09-25 | 1975-09-24 | Ciba Geigy Ag | Esters of trisubstituted hydroxyphenylalkonoic acids |
| DE2457080A1 (de) * | 1974-12-03 | 1976-06-10 | Bayer Ag | Verfahren zur herstellung von hydroxyacetonitrilen |
| DE2457079A1 (de) * | 1974-12-03 | 1976-06-10 | Bayer Ag | Verfahren zur herstellung von 4-hydroxy-3-methoxyphenylacetonitril |
-
1976
- 1976-03-01 GB GB8067/76A patent/GB1576332A/en not_active Expired
-
1978
- 1978-05-11 AU AU36021/78A patent/AU516425B2/en not_active Expired
- 1978-05-12 DE DE19782820853 patent/DE2820853A1/de not_active Withdrawn
- 1978-05-19 BE BE187881A patent/BE867288A/xx not_active IP Right Cessation
- 1978-05-19 NL NL7805437A patent/NL7805437A/nl not_active Application Discontinuation
- 1978-05-22 US US05/908,463 patent/US4154757A/en not_active Expired - Lifetime
- 1978-05-23 FR FR7815222A patent/FR2426676A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU516425B2 (en) | 1981-06-04 |
| FR2426676B1 (nl) | 1981-10-30 |
| AU3602178A (en) | 1979-11-15 |
| NL7805437A (nl) | 1979-11-21 |
| DE2820853A1 (de) | 1979-11-22 |
| GB1576332A (en) | 1980-10-08 |
| US4154757A (en) | 1979-05-15 |
| FR2426676A1 (fr) | 1979-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: IMPERIAL CHEMICAL INDUSTRIES LTD Effective date: 19840519 |