WO2004092106A3 - Process for preparing alkoxy- and aryloxy-phenols - Google Patents
Process for preparing alkoxy- and aryloxy-phenols Download PDFInfo
- Publication number
- WO2004092106A3 WO2004092106A3 PCT/EP2004/050470 EP2004050470W WO2004092106A3 WO 2004092106 A3 WO2004092106 A3 WO 2004092106A3 EP 2004050470 W EP2004050470 W EP 2004050470W WO 2004092106 A3 WO2004092106 A3 WO 2004092106A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- aryloxy
- phenols
- alkoxy
- preparing alkoxy
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to atoms of the carbocyclic ring
- C07D317/64—Oxygen atoms
-
- 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
- C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/39—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester
- C07C67/42—Preparation of carboxylic acid esters by oxidation of groups which are precursors for the acid moiety of the ester by oxidation of secondary alcohols or ketones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/14—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems
- C07D319/16—1,4-Dioxanes; Hydrogenated 1,4-dioxanes condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D319/18—Ethylenedioxybenzenes, not substituted on the hetero ring
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04726167A EP1638909A2 (en) | 2003-04-18 | 2004-04-07 | Process for preparing alkoxy- and aryloxy-phenols |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2003A000823 | 2003-04-18 | ||
ITMI20030823 ITMI20030823A1 (en) | 2003-04-18 | 2003-04-18 | ALCOHOS AND ARYOXYPHENOL PREPARATION PROCESS. |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004092106A2 WO2004092106A2 (en) | 2004-10-28 |
WO2004092106A3 true WO2004092106A3 (en) | 2004-12-09 |
Family
ID=33187376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/050470 WO2004092106A2 (en) | 2003-04-18 | 2004-04-07 | Process for preparing alkoxy- and aryloxy-phenols |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1638909A2 (en) |
CN (1) | CN100467436C (en) |
IT (1) | ITMI20030823A1 (en) |
WO (1) | WO2004092106A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005053801A (en) * | 2003-08-07 | 2005-03-03 | Sumitomo Chemical Co Ltd | Method for producing 4-hydroxydiphenyl ether |
EP2289889A1 (en) | 2009-08-18 | 2011-03-02 | Endura S.p.a. | Substituted alkynyl phenoxy compounds and their uses |
CN102452910B (en) * | 2010-10-20 | 2014-09-03 | 昆明制药集团股份有限公司 | Preparation method for 3,4,5-trialkoxy phenol |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999010310A1 (en) * | 1997-08-29 | 1999-03-04 | The Dow Chemical Company | Process for producing diphenylethers and esters |
-
2003
- 2003-04-18 IT ITMI20030823 patent/ITMI20030823A1/en unknown
-
2004
- 2004-04-07 EP EP04726167A patent/EP1638909A2/en not_active Withdrawn
- 2004-04-07 CN CN 200480010413 patent/CN100467436C/en not_active Expired - Fee Related
- 2004-04-07 WO PCT/EP2004/050470 patent/WO2004092106A2/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999010310A1 (en) * | 1997-08-29 | 1999-03-04 | The Dow Chemical Company | Process for producing diphenylethers and esters |
Non-Patent Citations (3)
Title |
---|
FRIESS S. L.: "Reactions of Per Acids. I. The Reaction of Perbenzoic Acid with Some Simple Ketones", J. AM. CHEM. SOC., vol. 71, 1949, pages 14 - 15, XP002296276 * |
HAWTHORNE M. F. ET AL.: "A Re-examination of the Peroxyacid Cleavage of Ketones. I. Relative Migratory Aptitudes", J. AM. CHEM. SOC., vol. 80, 1958, pages 6393 - 6398, XP002296180 * |
MARTIN H.J. ET AL.: "Synthesis of the C1-C13 Fragment of Kendomycin: Atropisomerism around a C-Aryl Glycosidic Bond", ANGEW. CHEM. INT. ED., vol. 40, no. 17, 2001, pages 3186 - 3188, XP002296181 * |
Also Published As
Publication number | Publication date |
---|---|
CN1777572A (en) | 2006-05-24 |
CN100467436C (en) | 2009-03-11 |
WO2004092106A2 (en) | 2004-10-28 |
ITMI20030823A1 (en) | 2004-10-19 |
EP1638909A2 (en) | 2006-03-29 |
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