WO2008149370A3 - Oxidation of aldehydes and alkenes - Google Patents
Oxidation of aldehydes and alkenes Download PDFInfo
- Publication number
- WO2008149370A3 WO2008149370A3 PCT/IL2008/000777 IL2008000777W WO2008149370A3 WO 2008149370 A3 WO2008149370 A3 WO 2008149370A3 IL 2008000777 W IL2008000777 W IL 2008000777W WO 2008149370 A3 WO2008149370 A3 WO 2008149370A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- alkenes
- aldehydes
- oxidation
- oxygen
- diols
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
- C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Abstract
A general method is disclosed for the conversion of aldehydes and alkenes to the corresponding carboxylic acids and 1,2-diols. The method is carried out in a catalyst-free aqueous medium under an atmosphere of oxygen or oxygen containing gas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92494007P | 2007-06-06 | 2007-06-06 | |
US60/924,940 | 2007-06-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008149370A2 WO2008149370A2 (en) | 2008-12-11 |
WO2008149370A3 true WO2008149370A3 (en) | 2009-03-05 |
Family
ID=39938157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IL2008/000777 WO2008149370A2 (en) | 2007-06-06 | 2008-06-05 | Oxidation of aldehydes and alkenes |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008149370A2 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3265716A (en) * | 1963-07-09 | 1966-08-09 | Eastman Kodak Co | Epoxidation of olefins during the simultaneous air oxidation of secondary aldehydes |
US3415877A (en) * | 1965-10-19 | 1968-12-10 | Millmaster Onyx Corp | Process for preparing 2-ethyl-3-methyl pentanoic acid |
US3579575A (en) * | 1967-05-26 | 1971-05-18 | Melle Bezons | Process for oxidizing lower aliphatic aldehydes |
US4046782A (en) * | 1975-05-08 | 1977-09-06 | John Kollar | Process for the industrial production of ethylene oxide and aromatic acid |
US5466838A (en) * | 1991-10-30 | 1995-11-14 | Sumitomo Chemical Company, Limited | Process for producing epoxide |
US5686638A (en) * | 1994-09-06 | 1997-11-11 | Dsm Chemie Linz Gmbh | Process for the preparation of mono- or dicarboxylic acids from aldehydes, from their full acetals or hemiacetals or from mixtures thereof |
US20060052633A1 (en) * | 2003-06-05 | 2006-03-09 | Sang-Gi Lee | Method for preparing organic acid |
-
2008
- 2008-06-05 WO PCT/IL2008/000777 patent/WO2008149370A2/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3265716A (en) * | 1963-07-09 | 1966-08-09 | Eastman Kodak Co | Epoxidation of olefins during the simultaneous air oxidation of secondary aldehydes |
US3415877A (en) * | 1965-10-19 | 1968-12-10 | Millmaster Onyx Corp | Process for preparing 2-ethyl-3-methyl pentanoic acid |
US3579575A (en) * | 1967-05-26 | 1971-05-18 | Melle Bezons | Process for oxidizing lower aliphatic aldehydes |
US4046782A (en) * | 1975-05-08 | 1977-09-06 | John Kollar | Process for the industrial production of ethylene oxide and aromatic acid |
US5466838A (en) * | 1991-10-30 | 1995-11-14 | Sumitomo Chemical Company, Limited | Process for producing epoxide |
US5686638A (en) * | 1994-09-06 | 1997-11-11 | Dsm Chemie Linz Gmbh | Process for the preparation of mono- or dicarboxylic acids from aldehydes, from their full acetals or hemiacetals or from mixtures thereof |
US20060052633A1 (en) * | 2003-06-05 | 2006-03-09 | Sang-Gi Lee | Method for preparing organic acid |
Non-Patent Citations (2)
Title |
---|
LIM ET AL: "Environmentally benign oxidation reaction of aldehydes to their corresponding carboxylic acids using Pd/C with NaBH4 and KOH", TETRAHEDRON LETTERS, ELSEVIER, AMSTERDAM, vol. 48, no. 22, 3 May 2007 (2007-05-03), pages 3835 - 3839, XP022058991, ISSN: 0040-4039 * |
STEPHENSON, JOURNAL OF CHEMICAL AND ENGINEERING DATA, vol. 38, 1993, pages 630 - 633, XP002505983 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008149370A2 (en) | 2008-12-11 |
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