WO2004026798A3 - Verfahren zur herstellung von 1,6-hexandiol - Google Patents
Verfahren zur herstellung von 1,6-hexandiol Download PDFInfo
- Publication number
- WO2004026798A3 WO2004026798A3 PCT/EP2003/010288 EP0310288W WO2004026798A3 WO 2004026798 A3 WO2004026798 A3 WO 2004026798A3 EP 0310288 W EP0310288 W EP 0310288W WO 2004026798 A3 WO2004026798 A3 WO 2004026798A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hexanediol
- fraction
- bottom fraction
- esterified
- ester
- 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
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
- C07C29/149—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof with hydrogen or hydrogen-containing gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003283245A AU2003283245A1 (en) | 2002-09-16 | 2003-09-16 | Method for the production of 1,6-hexanediol |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002142882 DE10242882A1 (de) | 2002-09-16 | 2002-09-16 | Verfahren zur Herstellung von 1,6-Hexandiol |
DE10242882.4 | 2002-09-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004026798A2 WO2004026798A2 (de) | 2004-04-01 |
WO2004026798A3 true WO2004026798A3 (de) | 2004-05-27 |
Family
ID=31896031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2003/010288 WO2004026798A2 (de) | 2002-09-16 | 2003-09-16 | Verfahren zur herstellung von 1,6-hexandiol |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003283245A1 (de) |
DE (1) | DE10242882A1 (de) |
WO (1) | WO2004026798A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004033557A1 (de) | 2004-07-09 | 2006-02-16 | Basf Ag | Verfahren zur Herstellung von 1,6-Hexandiol in einer Reinheit von über 99,5% |
TWI378088B (en) | 2006-01-13 | 2012-12-01 | Ube Industries | Process for producing 1,6 -hexanediol |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5229528A (en) * | 1991-11-22 | 1993-07-20 | E. I. Du Pont De Nemours And Company | Rapid depolymerization of polyhydroxy acids |
US5981769A (en) * | 1996-03-01 | 1999-11-09 | Basf Aktiengesellschaft | Process for preparing 1,6- hexanediol and caprolactone |
US6008418A (en) * | 1996-03-01 | 1999-12-28 | Basf Aktiengesellschaft | Process for preparing 1,6 hexanediol with a level of purity over 99% |
-
2002
- 2002-09-16 DE DE2002142882 patent/DE10242882A1/de not_active Withdrawn
-
2003
- 2003-09-16 AU AU2003283245A patent/AU2003283245A1/en not_active Abandoned
- 2003-09-16 WO PCT/EP2003/010288 patent/WO2004026798A2/de not_active Application Discontinuation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5229528A (en) * | 1991-11-22 | 1993-07-20 | E. I. Du Pont De Nemours And Company | Rapid depolymerization of polyhydroxy acids |
US5981769A (en) * | 1996-03-01 | 1999-11-09 | Basf Aktiengesellschaft | Process for preparing 1,6- hexanediol and caprolactone |
US6008418A (en) * | 1996-03-01 | 1999-12-28 | Basf Aktiengesellschaft | Process for preparing 1,6 hexanediol with a level of purity over 99% |
Also Published As
Publication number | Publication date |
---|---|
DE10242882A1 (de) | 2004-03-25 |
AU2003283245A8 (en) | 2004-04-08 |
WO2004026798A2 (de) | 2004-04-01 |
AU2003283245A1 (en) | 2004-04-08 |
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