GB1228549A - - Google Patents
Info
- Publication number
- GB1228549A GB1228549A GB1228549DA GB1228549A GB 1228549 A GB1228549 A GB 1228549A GB 1228549D A GB1228549D A GB 1228549DA GB 1228549 A GB1228549 A GB 1228549A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenol
- phenols
- alkyl
- isomerization
- transalkylating
- 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
- -1 alkyl phenols Chemical class 0.000 abstract 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 3
- 238000006317 isomerization reaction Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- GJYCVCVHRSWLNY-UHFFFAOYSA-N 2-butylphenol Chemical class CCCCC1=CC=CC=C1O GJYCVCVHRSWLNY-UHFFFAOYSA-N 0.000 abstract 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 238000010555 transalkylation reaction Methods 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
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
- C07C37/48—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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681768411 DE1768411A1 (de) | 1968-05-10 | 1968-05-10 | Verfahren zum Isomerisieren und Transalkylieren von Phenolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1228549A true GB1228549A (https=) | 1971-04-15 |
Family
ID=5699736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1228549D Expired GB1228549A (https=) | 1968-05-10 | 1969-04-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3839470A (https=) |
| BE (1) | BE731800A (https=) |
| BR (1) | BR6908657D0 (https=) |
| DE (1) | DE1768411A1 (https=) |
| FR (1) | FR2008207A1 (https=) |
| GB (1) | GB1228549A (https=) |
| NL (1) | NL6907159A (https=) |
| SU (1) | SU474967A3 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6232485B1 (en) | 1997-10-29 | 2001-05-15 | Great Lakes Chemical Corporation | Production of phosphate esters |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4103096A (en) * | 1977-10-13 | 1978-07-25 | Stauffer Chemical Company | Preparation of meta-alkylphenols |
| US4137186A (en) * | 1977-11-22 | 1979-01-30 | Standard Oil Company (Indiana) | Process for the manufacture of overbased magnesium sulfonates |
| US4484011A (en) * | 1983-12-02 | 1984-11-20 | Eastman Kodak Company | Process for preparation of 4-isopropylphenol |
| US4812596A (en) * | 1987-03-31 | 1989-03-14 | Pennwalt Corporation | Process for the conversion of t-alkylphenol waste distillation bottoms to para-t-alkylphenol |
| ATE296276T1 (de) * | 1999-02-02 | 2005-06-15 | Akzo Nobel Nv | Verfahren zur isomerisierung von alkylphenolen in gegenwart eines festen säurekatalysators |
| CN113439076B (zh) * | 2019-02-04 | 2023-07-07 | 中国石油化工股份有限公司 | 制备苯酚和二甲苯的方法 |
-
1968
- 1968-05-10 DE DE19681768411 patent/DE1768411A1/de active Pending
-
1969
- 1969-04-21 BE BE731800D patent/BE731800A/xx unknown
- 1969-04-25 US US00819437A patent/US3839470A/en not_active Expired - Lifetime
- 1969-04-29 GB GB1228549D patent/GB1228549A/en not_active Expired
- 1969-05-07 FR FR6914630A patent/FR2008207A1/fr not_active Withdrawn
- 1969-05-08 SU SU1328070A patent/SU474967A3/ru active
- 1969-05-09 BR BR208657/69A patent/BR6908657D0/pt unknown
- 1969-05-09 NL NL6907159A patent/NL6907159A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6232485B1 (en) | 1997-10-29 | 2001-05-15 | Great Lakes Chemical Corporation | Production of phosphate esters |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2008207A1 (https=) | 1970-01-16 |
| NL6907159A (https=) | 1969-11-12 |
| SU474967A3 (ru) | 1975-06-25 |
| BR6908657D0 (pt) | 1973-02-15 |
| US3839470A (en) | 1974-10-01 |
| BE731800A (https=) | 1969-10-01 |
| DE1768411A1 (de) | 1971-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1228606A (https=) | ||
| GB1333489A (en) | Process for preparing beta, beta,-bis-3,5-dibromo-4-hydroxy phenyl-propane | |
| GB1228549A (https=) | ||
| GB1065008A (en) | Isomerisation of olefines | |
| GB1239761A (https=) | ||
| GB1080599A (en) | Improvements in and relating to l-ornithine l-aspartate | |
| GB1168455A (en) | Preparation and use of Substituted Fluoran Derivatives | |
| GB1188387A (en) | Preparation of Resorcinol | |
| GB1526658A (en) | Method of preparing 2,6-ditert butylphenol | |
| GB1316054A (en) | Process for the production of isothymol | |
| GB1235240A (en) | Process for the production of alkyl phenols | |
| GB1311115A (en) | Process for the manufacture of para-tertiary butylphenol | |
| GB1384840A (en) | Process for preparing bisphenol-a | |
| GB1225019A (en) | Sulphonic acid esters | |
| GB1130214A (en) | Process for the manufacture of fatty acid condensation products easy to dilute with water | |
| GB1414115A (en) | Method for producing 2,6-ditert-butyl-4-cumyl phenol | |
| GB1160491A (en) | Alkylation of Phenols. | |
| GB1305025A (https=) | ||
| GB1094223A (en) | Process for the preparation of 1,3-dimethyl-4, isopropylbenzol and 1,3-dimethyl-4,6-diisoproylbenzol | |
| GB1150209A (en) | Alkylation of Phenol | |
| GB1142718A (en) | Process for the production of olefinically unsaturated compounds | |
| GB1125077A (en) | Process for the production of a mixture of o- and p- cresol | |
| GB1332080A (en) | Alkylation process | |
| GB1051624A (https=) | ||
| GB1254660A (en) | A process for the production of 2,3,6-trimethyl phenol |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |