GB275313A - Improved process for producing mixed phenols and related compounds - Google Patents
Improved process for producing mixed phenols and related compoundsInfo
- Publication number
- GB275313A GB275313A GB1160826A GB1160826A GB275313A GB 275313 A GB275313 A GB 275313A GB 1160826 A GB1160826 A GB 1160826A GB 1160826 A GB1160826 A GB 1160826A GB 275313 A GB275313 A GB 275313A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenols
- oils
- improved process
- related compounds
- producing mixed
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/005—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up
- C07C37/007—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by obtaining phenols from products, waste products or side-products of processes, not directed to the production of phenols, by conversion or working-up from the tar industry
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
275,313. Cross, R. May 3, 1926. Drawings to Specification. Phenols.-Mixtures of phenols, cresols &c. useful as disinfectants are obtained by extracting with caustic soda, distillates obtained in the cracking of coal tar or its distillates or of shale oil, asphaltic base crude oils, cracked oils &c. If the oils to be cracked do not contain oxygen compounds, the cracking is carried out in presence of substances containing the hy droxyl group such as glycols, glycerine or other alcohols. The phenols are recovered from the extract by treatment with hydrochloric or sulphuric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1160826A GB275313A (en) | 1926-05-03 | 1926-05-03 | Improved process for producing mixed phenols and related compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1160826A GB275313A (en) | 1926-05-03 | 1926-05-03 | Improved process for producing mixed phenols and related compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB275313A true GB275313A (en) | 1927-08-03 |
Family
ID=9989363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1160826A Expired GB275313A (en) | 1926-05-03 | 1926-05-03 | Improved process for producing mixed phenols and related compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB275313A (en) |
-
1926
- 1926-05-03 GB GB1160826A patent/GB275313A/en not_active Expired
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