ATE27264T1 - Verfahren zur selektiven c-alkylierung von phenolen. - Google Patents
Verfahren zur selektiven c-alkylierung von phenolen.Info
- Publication number
- ATE27264T1 ATE27264T1 AT85400538T AT85400538T ATE27264T1 AT E27264 T1 ATE27264 T1 AT E27264T1 AT 85400538 T AT85400538 T AT 85400538T AT 85400538 T AT85400538 T AT 85400538T AT E27264 T1 ATE27264 T1 AT E27264T1
- Authority
- AT
- Austria
- Prior art keywords
- formula
- image
- optionally
- denotes
- alkoxycarbonyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/08—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
-
- 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
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8404443A FR2561641B1 (fr) | 1984-03-22 | 1984-03-22 | Procede de c-alcoylation selective des phenols |
EP85400538A EP0161132B1 (de) | 1984-03-22 | 1985-03-21 | Verfahren zur selektiven C-Alkylierung von Phenolen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE27264T1 true ATE27264T1 (de) | 1987-06-15 |
Family
ID=9302334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85400538T ATE27264T1 (de) | 1984-03-22 | 1985-03-21 | Verfahren zur selektiven c-alkylierung von phenolen. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4594460A (de) |
EP (1) | EP0161132B1 (de) |
JP (1) | JPS60215636A (de) |
AT (1) | ATE27264T1 (de) |
CA (1) | CA1217779A (de) |
DE (1) | DE3560180D1 (de) |
FR (1) | FR2561641B1 (de) |
SU (1) | SU1480759A3 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0304493B1 (de) * | 1987-03-11 | 1992-09-02 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Hydroxystyren-derivate |
US5089516A (en) * | 1987-03-11 | 1992-02-18 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | 1-phenyl-3,5-pyrazolidinedione hydroxystyrene compounds which have tyrosine kinase inhibiting activity |
US5202341A (en) * | 1987-03-11 | 1993-04-13 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Hydroxystyrene compounds having tyrosine kinase inhibiting activity |
DE3725848A1 (de) * | 1987-08-04 | 1989-02-16 | Bayer Ag | Polymere dihydroxyverbindungen und ihre verwendung als stabilisatoren fuer polymere |
US5043510A (en) * | 1989-03-27 | 1991-08-27 | E. I. Du Pont De Nemours And Company | Aqueous alkylation process |
FR2657345B1 (fr) * | 1990-01-19 | 1992-05-07 | Rhone Poulenc Chimie | Procede de c-alkylation de l'hydroquinone et de ses monoethers. |
JP4059531B2 (ja) * | 1993-08-18 | 2008-03-12 | エア・ウォーター・ケミカル株式会社 | アルコキシナフタレンカルボン酸の製造方法 |
FR2733977B1 (fr) * | 1995-05-10 | 1997-07-04 | Rhone Poulenc Nutrition Animal | Procede de preparation de phenols substitues |
EP2606725A1 (de) * | 2011-12-20 | 2013-06-26 | Symrise AG | Phenolderivate als antimikrobielle Mittel |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA577710A (en) * | 1959-06-16 | Pittsburgh Plate Glass Company | Method for preparing alkenyl substituted phenolic compounds | |
CA577711A (en) * | 1959-06-16 | R. Bader Alfred | Method for preparing alkenyl substituted phenolic compounds | |
US3518318A (en) * | 1965-05-14 | 1970-06-30 | Shell Oil Co | Octadienyl phenols |
JPS53108934A (en) * | 1977-03-07 | 1978-09-22 | Eisai Co Ltd | 2-methyl-3-prenul-4,5,6-trimethoxy-phenol and its preparation |
US4168271A (en) * | 1977-04-13 | 1979-09-18 | Scm Corporation | Unsaturated vitamin E intermediates--dehydro and didehydro α-tocopherols |
JPS56135443A (en) * | 1980-03-25 | 1981-10-22 | Sumitomo Chem Co Ltd | Preparation of phenol |
US4400545A (en) * | 1980-10-08 | 1983-08-23 | Fritzsche Dodge & Olcott Inc. | Alicyclic ketone and alcohol derivatives |
-
1984
- 1984-03-22 FR FR8404443A patent/FR2561641B1/fr not_active Expired
-
1985
- 1985-03-19 US US06/713,691 patent/US4594460A/en not_active Expired - Fee Related
- 1985-03-20 JP JP60054689A patent/JPS60215636A/ja active Pending
- 1985-03-21 AT AT85400538T patent/ATE27264T1/de not_active IP Right Cessation
- 1985-03-21 SU SU853867690A patent/SU1480759A3/ru active
- 1985-03-21 CA CA000477098A patent/CA1217779A/fr not_active Expired
- 1985-03-21 DE DE8585400538T patent/DE3560180D1/de not_active Expired
- 1985-03-21 EP EP85400538A patent/EP0161132B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS60215636A (ja) | 1985-10-29 |
CA1217779A (fr) | 1987-02-10 |
US4594460A (en) | 1986-06-10 |
EP0161132B1 (de) | 1987-05-20 |
EP0161132A1 (de) | 1985-11-13 |
FR2561641B1 (fr) | 1987-01-09 |
FR2561641A1 (fr) | 1985-09-27 |
SU1480759A3 (ru) | 1989-05-15 |
DE3560180D1 (en) | 1987-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |