ATE236109T1 - Verfahren zur herstellung von 1,5-pentandiol- derivaten - Google Patents
Verfahren zur herstellung von 1,5-pentandiol- derivatenInfo
- Publication number
- ATE236109T1 ATE236109T1 AT95938614T AT95938614T ATE236109T1 AT E236109 T1 ATE236109 T1 AT E236109T1 AT 95938614 T AT95938614 T AT 95938614T AT 95938614 T AT95938614 T AT 95938614T AT E236109 T1 ATE236109 T1 AT E236109T1
- Authority
- AT
- Austria
- Prior art keywords
- producing
- pentanediol
- general formula
- derivatives represented
- derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
-
- 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
- C07C29/14—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 a —CHO group
- C07C29/141—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 a —CHO group with hydrogen or hydrogen-containing gases
-
- 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
-
- 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
- C07C29/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxo-reaction combined with reduction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D309/28—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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 ring carbon atoms
- C07D309/30—Oxygen atoms, e.g. delta-lactones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP1995/002441 WO1997019904A1 (fr) | 1995-03-30 | 1995-11-30 | Procede de preparation d'un derive 1,5-pentanediol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE236109T1 true ATE236109T1 (de) | 2003-04-15 |
Family
ID=14126483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95938614T ATE236109T1 (de) | 1995-11-30 | 1995-11-30 | Verfahren zur herstellung von 1,5-pentandiol- derivaten |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6072089A (de) |
| EP (1) | EP0807617B1 (de) |
| KR (1) | KR100420697B1 (de) |
| AT (1) | ATE236109T1 (de) |
| DE (1) | DE69530229T2 (de) |
| WO (1) | WO1997019904A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10223055A1 (de) * | 2002-05-24 | 2003-12-11 | Basf Ag | Verfahren zur Herstellung von Polyesterpolyolen mehrwertiger Alkohole |
| CN113880689B (zh) * | 2021-11-12 | 2023-05-30 | 万华化学集团股份有限公司 | 一种3-甲基-1,5-戊二醇的制备方法 |
| CN115772064B (zh) * | 2022-12-09 | 2024-04-09 | 万华化学集团股份有限公司 | 一种缩合加氢合成3-甲基-1,5-戊二醇的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB482970A (en) * | 1936-11-18 | 1938-04-08 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of alcohols of high molecular weight |
| US2317456A (en) * | 1939-10-28 | 1943-04-27 | Du Pont | Formaldehyde-crotonaldehyde condensation product |
| US3046311A (en) * | 1958-07-10 | 1962-07-24 | Jefferson Chem Co Inc | Method for preparing 1, 5-pentanediols |
| DE2410156A1 (de) * | 1974-03-02 | 1975-09-11 | Basf Ag | 2-aethyl-3-propylbutan-1,4-diol und 2,4-diaethylpentan-1,5-diol enthaltende gemische sowie ein verfahren zu deren herstellung |
| JPS6026792B2 (ja) * | 1977-02-14 | 1985-06-25 | 株式会社クラレ | ５，６−ジヒドロ−２ｈ−ピラン誘導体およびその製法 |
| JPS5427510A (en) * | 1977-07-29 | 1979-03-01 | Kuraray Co Ltd | Preparation of 3-substituted or non-substituted-pentane-1,5-diol |
-
1995
- 1995-11-30 AT AT95938614T patent/ATE236109T1/de not_active IP Right Cessation
- 1995-11-30 KR KR1019970704883A patent/KR100420697B1/ko not_active IP Right Cessation
- 1995-11-30 EP EP95938614A patent/EP0807617B1/de not_active Expired - Lifetime
- 1995-11-30 DE DE69530229T patent/DE69530229T2/de not_active Expired - Lifetime
- 1995-11-30 WO PCT/JP1995/002441 patent/WO1997019904A1/ja not_active Application Discontinuation
-
1997
- 1997-07-30 US US08/903,066 patent/US6072089A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0807617A1 (de) | 1997-11-19 |
| EP0807617B1 (de) | 2003-04-02 |
| KR100420697B1 (ko) | 2004-06-18 |
| DE69530229T2 (de) | 2003-12-11 |
| US6072089A (en) | 2000-06-06 |
| EP0807617A4 (de) | 1999-10-13 |
| DE69530229D1 (de) | 2003-05-08 |
| KR19980701492A (ko) | 1998-05-15 |
| WO1997019904A1 (fr) | 1997-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |