GB1367063A - Process for the preparation of 5-isopropyl-3-methyl-phenol - Google Patents
Process for the preparation of 5-isopropyl-3-methyl-phenolInfo
- Publication number
- GB1367063A GB1367063A GB4063973A GB4063973A GB1367063A GB 1367063 A GB1367063 A GB 1367063A GB 4063973 A GB4063973 A GB 4063973A GB 4063973 A GB4063973 A GB 4063973A GB 1367063 A GB1367063 A GB 1367063A
- Authority
- GB
- United Kingdom
- Prior art keywords
- methyl
- isopropyl
- phenol
- preparation
- methylphenol
- 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
-
- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
-
- 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
- C07C37/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by exchange of hydrocarbon groups, which may be substituted, from the same of other compounds, e.g. transalkylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2242628A DE2242628A1 (de) | 1972-08-30 | 1972-08-30 | Verfahren zur herstellung von 5-isopropyl-3-methyl-phenol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1367063A true GB1367063A (en) | 1974-09-18 |
Family
ID=5854999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4063973A Expired GB1367063A (en) | 1972-08-30 | 1973-08-29 | Process for the preparation of 5-isopropyl-3-methyl-phenol |
Country Status (10)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3992455A (en) * | 1973-10-01 | 1976-11-16 | Koppers Company, Inc. | Preparation of 5-sec-alkyl-m-cresol |
| US4086283A (en) * | 1975-06-25 | 1978-04-25 | Bayer Aktiengesellschaft | Process for preparing thymol |
| DE3824284A1 (de) * | 1988-07-16 | 1990-01-18 | Bayer Ag | Verfahren zur herstellung von thymol |
| US5175375A (en) * | 1991-10-11 | 1992-12-29 | Mobil Oil Corporation | Selective ortho propylation of phenol over large pore zeolite |
| EP1028102B1 (en) | 1999-02-02 | 2005-05-25 | Akzo Nobel N.V. | Isomerization of alkyl phenol with a solid acid catalyst |
| DE102007035515A1 (de) * | 2007-07-28 | 2009-01-29 | Lanxess Deutschland Gmbh | Dialkylphenole |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB326215A (US07413550-20080819-C00001.png) * | 1927-10-12 | 1930-02-28 | Rheinische Kampfer-Fabrik, Gesellschaft Mit Beschraenkter Haftung | |
| GB298600A (en) * | 1927-10-12 | 1930-02-28 | Rheinische Kampfer Fabrik Gmbh | A process for preparing thymol |
| GB325856A (US07413550-20080819-C00001.png) * | 1927-10-12 | 1930-02-28 | Rheinische Kampfer-Fabrik Gesellschaft Mit Beschrankter Haftung | |
| FR679725A (fr) * | 1928-08-04 | 1930-04-16 | Ig Farbenindustrie Ag | Procédé de fabrication de produits de condensation d'oléfines |
| GB1061775A (en) * | 1964-04-01 | 1967-03-15 | Coalite Chem Prod Ltd | Dialkyl phenols |
| FR2082527A5 (en) * | 1970-03-18 | 1971-12-10 | Chrysa | Meta-thymol prodn |
| DE2027610A1 (de) * | 1970-06-05 | 1971-12-09 | Union Rheinische Braunkohlen Kraftstoff Ag, 5047 Wesseling | Verfahren zur kontinuierlichen Herstellung von m-Alkylphenolen |
| DE2039600A1 (de) * | 1970-08-10 | 1972-02-17 | Union Rheinische Braunkohlen | Verfahren zur Herstellung von Isothymol |
-
1972
- 1972-08-30 DE DE2242628A patent/DE2242628A1/de active Pending
-
1973
- 1973-08-22 US US05/390,449 patent/US3968173A/en not_active Expired - Lifetime
- 1973-08-27 NL NL7311765A patent/NL7311765A/xx unknown
- 1973-08-27 IL IL43078A patent/IL43078A/en unknown
- 1973-08-28 CH CH218977A patent/CH589020A5/xx not_active IP Right Cessation
- 1973-08-28 IT IT28296/73A patent/IT998500B/it active
- 1973-08-28 BE BE135003A patent/BE804097A/xx unknown
- 1973-08-28 CH CH1233473A patent/CH589578A5/xx not_active IP Right Cessation
- 1973-08-29 GB GB4063973A patent/GB1367063A/en not_active Expired
- 1973-08-29 JP JP48096272A patent/JPS4956936A/ja active Pending
- 1973-08-30 FR FR7331389A patent/FR2197846B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7311765A (US07413550-20080819-C00001.png) | 1974-03-04 |
| IL43078A (en) | 1976-04-30 |
| CH589578A5 (US07413550-20080819-C00001.png) | 1977-07-15 |
| IL43078A0 (en) | 1973-11-28 |
| FR2197846A1 (US07413550-20080819-C00001.png) | 1974-03-29 |
| DE2242628A1 (de) | 1974-03-07 |
| BE804097A (fr) | 1974-02-28 |
| IT998500B (it) | 1976-01-20 |
| US3968173A (en) | 1976-07-06 |
| JPS4956936A (US07413550-20080819-C00001.png) | 1974-06-03 |
| CH589020A5 (US07413550-20080819-C00001.png) | 1977-06-30 |
| FR2197846B1 (US07413550-20080819-C00001.png) | 1977-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |