ATE15644T1 - Verfahren zur herstellung von orthohydroxybenzylalkoholen. - Google Patents
Verfahren zur herstellung von orthohydroxybenzylalkoholen.Info
- Publication number
- ATE15644T1 ATE15644T1 AT82401173T AT82401173T ATE15644T1 AT E15644 T1 ATE15644 T1 AT E15644T1 AT 82401173 T AT82401173 T AT 82401173T AT 82401173 T AT82401173 T AT 82401173T AT E15644 T1 ATE15644 T1 AT E15644T1
- Authority
- AT
- Austria
- Prior art keywords
- production
- ortho
- alcohol
- hydroxybenzyl
- orthohydroxybenzyl
- 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
- C07C37/115—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 using acetals
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)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8112470A FR2508440B1 (fr) | 1981-06-25 | 1981-06-25 | Procede de preparation d'alcools orthohydroxybenzyliques |
EP82401173A EP0069016B1 (de) | 1981-06-25 | 1982-06-25 | Verfahren zur Herstellung von Orthohydroxybenzylalkoholen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE15644T1 true ATE15644T1 (de) | 1985-10-15 |
Family
ID=9259860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT82401173T ATE15644T1 (de) | 1981-06-25 | 1982-06-25 | Verfahren zur herstellung von orthohydroxybenzylalkoholen. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4460799A (de) |
EP (1) | EP0069016B1 (de) |
JP (1) | JPS5849327A (de) |
AT (1) | ATE15644T1 (de) |
CA (1) | CA1200254A (de) |
DE (1) | DE3266376D1 (de) |
DK (1) | DK284382A (de) |
ES (1) | ES8304054A1 (de) |
FR (1) | FR2508440B1 (de) |
NO (1) | NO822134L (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK335086A (da) * | 1985-08-05 | 1987-02-06 | Michele Testa | Kemiske sammensaetninger og farmaceutiske praeparater til topisk brug indeholdende mindst en af de kemiske sammensaetninger i en terapeutiskvirksom maengde |
US5242914A (en) * | 1988-04-01 | 1993-09-07 | Sankyo Company, Limited | 2-(heterocyclylthio) carbapenem derivatives, their preparation and their use as antibiotics |
ES2067534T3 (es) * | 1988-04-01 | 1995-04-01 | Sankyo Co | Derivados de 2-(heterocicliltio)carbapenemo, su preparacion y su aplicacion como antibioticos. |
EP0485613B1 (de) * | 1990-05-25 | 1995-12-06 | Mitsubishi Chemical Corporation | Verfahren zur para-methylolierung einer phenolischen verbindung |
US5603929A (en) * | 1994-11-16 | 1997-02-18 | Alcon Laboratories, Inc. | Preserved ophthalmic drug compositions containing polymeric quaternary ammonium compounds |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751845A (en) * | 1951-12-20 | 1956-07-04 | Howards Ilford Ltd | Manufacture of saligenin |
US2858342A (en) * | 1955-06-27 | 1958-10-28 | Union Carbide Corp | Preparation of bis-phenols |
US2909568A (en) * | 1957-09-05 | 1959-10-20 | Universal Oil Prod Co | Methylation of hydroxyaromatic compounds |
FR1270731A (fr) * | 1960-07-28 | 1961-09-01 | Shell Int Research | Procédé de préparation de composés phénoliques alcoylés |
FR1328945A (fr) * | 1962-03-28 | 1963-06-07 | Rhone Poulenc Sa | Procédé de préparation des alcools orthohydroxybenzyliques |
US3485797A (en) * | 1966-03-14 | 1969-12-23 | Ashland Oil Inc | Phenolic resins containing benzylic ether linkages and unsubstituted para positions |
FR2372182A1 (fr) * | 1976-11-29 | 1978-06-23 | Mo Khim T | Procede de preparation d'oligomeres phenol-formol de configuration reguliere ortho |
DE2729075A1 (de) * | 1977-06-28 | 1979-01-18 | Haarmann & Reimer Gmbh | Verfahren zur herstellung von reinem 2-hydroxybenzylalkohol, reinem 4-hydroxybenzylalkohol oder einem gemisch beider hydroxybenzylalkohole |
DE2915216A1 (de) * | 1979-04-14 | 1980-10-23 | Haarmann & Reimer Gmbh | Verfahren zur herstellung eines gemisches aus 2- und 4-hydroxybenzylalkohol |
-
1981
- 1981-06-25 FR FR8112470A patent/FR2508440B1/fr not_active Expired
-
1982
- 1982-06-23 ES ES513416A patent/ES8304054A1/es not_active Expired
- 1982-06-23 CA CA000405828A patent/CA1200254A/fr not_active Expired
- 1982-06-23 US US06/391,467 patent/US4460799A/en not_active Expired - Fee Related
- 1982-06-24 NO NO822134A patent/NO822134L/no unknown
- 1982-06-24 DK DK284382A patent/DK284382A/da not_active Application Discontinuation
- 1982-06-25 JP JP57108641A patent/JPS5849327A/ja active Pending
- 1982-06-25 AT AT82401173T patent/ATE15644T1/de not_active IP Right Cessation
- 1982-06-25 EP EP82401173A patent/EP0069016B1/de not_active Expired
- 1982-06-25 DE DE8282401173T patent/DE3266376D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3266376D1 (en) | 1985-10-24 |
ES513416A0 (es) | 1983-03-16 |
JPS5849327A (ja) | 1983-03-23 |
EP0069016A1 (de) | 1983-01-05 |
ES8304054A1 (es) | 1983-03-16 |
NO822134L (no) | 1982-12-27 |
CA1200254A (fr) | 1986-02-04 |
US4460799A (en) | 1984-07-17 |
DK284382A (da) | 1982-12-26 |
FR2508440A1 (fr) | 1982-12-31 |
FR2508440B1 (fr) | 1985-11-08 |
EP0069016B1 (de) | 1985-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT333712B (de) | Verfahren zur herstellung von alpha,beta-ungesattigten alkoholen aus den entsprechenden alpha,beta-ungesattigten aldehyden | |
DE3771828D1 (de) | Verfahren zur herstellung eines oxidationskatalysators. | |
AT344673B (de) | Verfahren zur herstellung von aldehyden oder alkoholen | |
ATE15644T1 (de) | Verfahren zur herstellung von orthohydroxybenzylalkoholen. | |
ATE2665T1 (de) | Verfahren zur herstellung von niederen alkoholen. | |
AT372673B (de) | Verfahren zur herstellung von aldehyden | |
ATE23707T1 (de) | Hydroformylierungsverfahren zur herstellung von glycolaldehyden. | |
ATE37708T1 (de) | Verfahren zur herstellung von 2-alkyl-1,4butandial. | |
ATE71611T1 (de) | Verfahren zur herstellung von aromatischen aldehyden. | |
ATA508579A (de) | Verfahren zur herstellung von aldehyden | |
BR8500420A (pt) | Processo para a obtencao de 1,4-butanodial | |
DE68901002D1 (de) | Verfahren zur herstellung von citral. | |
ATE44726T1 (de) | Verfahren zur herstellung von aminen. | |
ATE28854T1 (de) | Verfahren zur kontinuierlichen herstellung von alkoholen. | |
ATE80602T1 (de) | Verfahren zur herstellung von hydroxybiphenylen. | |
PT88567A (pt) | Process for the preparation of condensation products of bis-(4--hidroxiphenyl)-sulfone with aldehydes usables as auxiliary of tanning agent and process for the leather tanning | |
DE3681494D1 (de) | Verfahren zur herstellung von m-phenoxybenzylalkohol. | |
DE3761903D1 (de) | Verfahren zur herstellung von merkaptoalkoholen. | |
ATE2740T1 (de) | Verfahren zur herstellung von phydroxyphenylessigs[ure. | |
DE3576149D1 (de) | Verfahren zur herstellung von aldehyden. | |
DE3785882D1 (de) | Verfahren zur katalytischen hydrolyse von alpha,beta-ungesaettigten carbonylverbindungen. | |
ATE8494T1 (de) | Verfahren zur entfernung von hydroperoxiden und aldehyden aus allyl-alkyl-aethern. | |
ES2115141T3 (es) | Proceso para la oxidacion de alcoholes primarios y secundarios a aldehidos y cetonas y para la oxidacion de 1,2-dioles a alfa-cetoles y alfa-dicetonas. | |
ATE8986T1 (de) | Verfahren zur herstellung von formaldehyd. | |
DE3778720D1 (de) | Verfahren zur herstellung eines aldehydes. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |