DK332481A - Fremgangsmaade til terbutylering af hydroxyaromatiske forbindelser - Google Patents
Fremgangsmaade til terbutylering af hydroxyaromatiske forbindelserInfo
- Publication number
- DK332481A DK332481A DK332481A DK332481A DK332481A DK 332481 A DK332481 A DK 332481A DK 332481 A DK332481 A DK 332481A DK 332481 A DK332481 A DK 332481A DK 332481 A DK332481 A DK 332481A
- Authority
- DK
- Denmark
- Prior art keywords
- terbutyling
- hydroxyaromatic compounds
- hydroxyaromatic
- compounds
- terbutyling hydroxyaromatic
- Prior art date
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
- C07C37/11—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
- C07C37/16—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 condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
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)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT24025/80A IT1132537B (it) | 1980-08-06 | 1980-08-06 | Procedimento per la terbutilazione di composti idrossiaromatici |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK332481A true DK332481A (da) | 1982-02-07 |
Family
ID=11211545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK332481A DK332481A (da) | 1980-08-06 | 1981-07-24 | Fremgangsmaade til terbutylering af hydroxyaromatiske forbindelser |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4370506A (no) |
| JP (1) | JPS5767529A (no) |
| BE (1) | BE889864A (no) |
| DE (1) | DE3130428C2 (no) |
| DK (1) | DK332481A (no) |
| FR (1) | FR2488250B1 (no) |
| GB (1) | GB2081710B (no) |
| IT (1) | IT1132537B (no) |
| NL (1) | NL8103720A (no) |
| NO (1) | NO154574C (no) |
| SE (1) | SE8104709L (no) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9202890A (pt) * | 1992-07-22 | 1994-02-01 | Rhodia | Aperfeicoamento em processo para obtencao de terciobutilfenois |
| AU2003261766A1 (en) * | 2002-09-12 | 2004-04-30 | Kuraray Co., Ltd. | Process for production of 4-alkylphenols |
| JP4509506B2 (ja) * | 2002-12-09 | 2010-07-21 | 株式会社クラレ | ４−アルキルフェノール類の製造方法 |
| FR3010717B1 (fr) * | 2013-09-19 | 2015-11-06 | Rhodia Operations | Composition empechant la polymerisation de monomeres a insaturation ethylenique et son elimination avant polymerisation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2291804A (en) * | 1939-12-08 | 1942-08-04 | Burton T Bush Inc | Alkylation of phenols |
| US2448942A (en) * | 1944-05-09 | 1948-09-07 | Shell Dev | Alkylation of phenolic compounds |
| US2802884A (en) * | 1952-05-31 | 1957-08-13 | Koppers Co Inc | Alkylation-dealkylation catalysts |
| DE2021526A1 (de) * | 1970-05-02 | 1971-12-02 | Union Rheinische Braunkohlen | Verfahren zur Herstellung von Alkylphenolgemischen |
| DE2740590A1 (de) * | 1977-09-09 | 1979-03-29 | Basf Ag | Verfahren zur herstellung von tert.- butylderivaten aromatischer hydroxyverbindungen |
-
1980
- 1980-08-06 IT IT24025/80A patent/IT1132537B/it active
-
1981
- 1981-07-23 GB GB8122739A patent/GB2081710B/en not_active Expired
- 1981-07-24 DK DK332481A patent/DK332481A/da not_active Application Discontinuation
- 1981-07-24 US US06/286,612 patent/US4370506A/en not_active Expired - Lifetime
- 1981-07-31 DE DE3130428A patent/DE3130428C2/de not_active Expired
- 1981-08-04 NO NO812644A patent/NO154574C/no unknown
- 1981-08-05 BE BE0/205584A patent/BE889864A/fr not_active IP Right Cessation
- 1981-08-05 FR FR8115193A patent/FR2488250B1/fr not_active Expired
- 1981-08-05 SE SE8104709A patent/SE8104709L/xx not_active Application Discontinuation
- 1981-08-06 NL NL8103720A patent/NL8103720A/nl not_active Application Discontinuation
- 1981-08-06 JP JP56122518A patent/JPS5767529A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2488250B1 (fr) | 1985-06-14 |
| IT8024025A0 (it) | 1980-08-06 |
| JPH027298B2 (no) | 1990-02-16 |
| DE3130428A1 (de) | 1982-03-18 |
| NO812644L (no) | 1982-02-08 |
| US4370506A (en) | 1983-01-25 |
| GB2081710A (en) | 1982-02-24 |
| JPS5767529A (en) | 1982-04-24 |
| NL8103720A (nl) | 1982-03-01 |
| NO154574C (no) | 1986-10-29 |
| FR2488250A1 (fr) | 1982-02-12 |
| NO154574B (no) | 1986-07-21 |
| GB2081710B (en) | 1984-01-25 |
| BE889864A (fr) | 1982-02-05 |
| IT1132537B (it) | 1986-07-02 |
| DE3130428C2 (de) | 1983-05-11 |
| SE8104709L (sv) | 1982-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |