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
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 (da) |
| JP (1) | JPS5767529A (da) |
| BE (1) | BE889864A (da) |
| DE (1) | DE3130428C2 (da) |
| DK (1) | DK332481A (da) |
| FR (1) | FR2488250B1 (da) |
| GB (1) | GB2081710B (da) |
| IT (1) | IT1132537B (da) |
| NL (1) | NL8103720A (da) |
| NO (1) | NO154574C (da) |
| SE (1) | SE8104709L (da) |
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 US US06/286,612 patent/US4370506A/en not_active Expired - Lifetime
- 1981-07-24 DK DK332481A patent/DK332481A/da not_active Application Discontinuation
- 1981-07-31 DE DE3130428A patent/DE3130428C2/de not_active Expired
- 1981-08-04 NO NO812644A patent/NO154574C/no unknown
- 1981-08-05 FR FR8115193A patent/FR2488250B1/fr not_active Expired
- 1981-08-05 BE BE0/205584A patent/BE889864A/fr not_active IP Right Cessation
- 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 |
|---|---|
| IT1132537B (it) | 1986-07-02 |
| JPS5767529A (en) | 1982-04-24 |
| IT8024025A0 (it) | 1980-08-06 |
| NO812644L (no) | 1982-02-08 |
| NL8103720A (nl) | 1982-03-01 |
| US4370506A (en) | 1983-01-25 |
| SE8104709L (sv) | 1982-02-07 |
| NO154574C (no) | 1986-10-29 |
| DE3130428C2 (de) | 1983-05-11 |
| FR2488250B1 (fr) | 1985-06-14 |
| NO154574B (no) | 1986-07-21 |
| GB2081710B (en) | 1984-01-25 |
| JPH027298B2 (da) | 1990-02-16 |
| BE889864A (fr) | 1982-02-05 |
| DE3130428A1 (de) | 1982-03-18 |
| FR2488250A1 (fr) | 1982-02-12 |
| GB2081710A (en) | 1982-02-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |