GB1065936A - Process for the preparation of 4-hydroxybenzonitrile - Google Patents
Process for the preparation of 4-hydroxybenzonitrileInfo
- Publication number
- GB1065936A GB1065936A GB1362866A GB1362866A GB1065936A GB 1065936 A GB1065936 A GB 1065936A GB 1362866 A GB1362866 A GB 1362866A GB 1362866 A GB1362866 A GB 1362866A GB 1065936 A GB1065936 A GB 1065936A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anisonitrile
- hydroxybenzonitrile
- preparation
- heating
- acid
- Prior art date
- 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
- CVNOWLNNPYYEOH-UHFFFAOYSA-N 4-cyanophenol Chemical compound OC1=CC=C(C#N)C=C1 CVNOWLNNPYYEOH-UHFFFAOYSA-N 0.000 title abstract 2
- ZEYHEAKUIGZSGI-UHFFFAOYSA-N 4-methoxybenzoic acid Chemical compound COC1=CC=C(C(O)=O)C=C1 ZEYHEAKUIGZSGI-UHFFFAOYSA-N 0.000 abstract 4
- XDJAAZYHCCRJOK-UHFFFAOYSA-N 4-methoxybenzonitrile Chemical compound COC1=CC=C(C#N)C=C1 XDJAAZYHCCRJOK-UHFFFAOYSA-N 0.000 abstract 4
- 238000010438 heat treatment Methods 0.000 abstract 2
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- BTGRAWJCKBQKAO-UHFFFAOYSA-N adiponitrile Chemical compound N#CCCCCC#N BTGRAWJCKBQKAO-UHFFFAOYSA-N 0.000 abstract 1
- 230000001335 demethylating effect Effects 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
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 |
|---|---|---|---|
| FR11262A FR1438447A (fr) | 1965-03-30 | 1965-03-30 | Nouveau procédé de préparation de l'hydroxy-4 benzonitrile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1065936A true GB1065936A (en) | 1967-04-19 |
Family
ID=8575241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1362866A Expired GB1065936A (en) | 1965-03-30 | 1966-03-28 | Process for the preparation of 4-hydroxybenzonitrile |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE678631A (enrdf_load_stackoverflow) |
| CH (1) | CH442354A (enrdf_load_stackoverflow) |
| FR (1) | FR1438447A (enrdf_load_stackoverflow) |
| GB (1) | GB1065936A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004026812A3 (de) * | 2002-09-11 | 2004-05-13 | Degussa | Verfahren zur katalysator-freien herstellung von cyanophenolen aus methoxybenzonitrilen |
-
1965
- 1965-03-30 FR FR11262A patent/FR1438447A/fr not_active Expired
-
1966
- 1966-03-28 GB GB1362866A patent/GB1065936A/en not_active Expired
- 1966-03-29 BE BE678631D patent/BE678631A/xx unknown
- 1966-03-30 CH CH460766A patent/CH442354A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004026812A3 (de) * | 2002-09-11 | 2004-05-13 | Degussa | Verfahren zur katalysator-freien herstellung von cyanophenolen aus methoxybenzonitrilen |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1438447A (fr) | 1966-05-13 |
| BE678631A (enrdf_load_stackoverflow) | 1966-09-29 |
| CH442354A (fr) | 1967-08-31 |
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