BE820329A - Procede de preparation du 2-methylpropane diol-1 - Google Patents
Procede de preparation du 2-methylpropane diol-1Info
- Publication number
- BE820329A BE820329A BE148883A BE148883A BE820329A BE 820329 A BE820329 A BE 820329A BE 148883 A BE148883 A BE 148883A BE 148883 A BE148883 A BE 148883A BE 820329 A BE820329 A BE 820329A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing
- methylpropane diol
- methylpropane
- diol
- 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
- C07C29/17—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds
- C07C29/172—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrogenation of carbon-to-carbon double or triple bonds with the obtention of a fully saturated alcohol
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732348353 DE2348353A1 (de) | 1973-09-26 | 1973-09-26 | Verfahren zur herstellung von 2-methylpropandiol-(1,3) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE820329A true BE820329A (fr) | 1975-03-25 |
Family
ID=5893678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE148883A BE820329A (fr) | 1973-09-26 | 1974-09-25 | Procede de preparation du 2-methylpropane diol-1 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4036895A (fr) |
| JP (1) | JPS5059306A (fr) |
| BE (1) | BE820329A (fr) |
| DE (1) | DE2348353A1 (fr) |
| DK (1) | DK503074A (fr) |
| FR (1) | FR2244740B1 (fr) |
| GB (1) | GB1460207A (fr) |
| IE (1) | IE39861B1 (fr) |
| LU (1) | LU70981A1 (fr) |
| NL (1) | NL7412545A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2519817A1 (de) * | 1975-05-03 | 1976-11-11 | Hoechst Ag | Verfahren zur herstellung von butandiol-(1.4) |
| US4885410A (en) * | 1987-11-27 | 1989-12-05 | Gaf Corporation | Hydrogenation catalyst |
| US5888923A (en) * | 1996-04-15 | 1999-03-30 | Dairen Chemical Corporation | Modified Raney nickel catalyst and a process for preparing diols by using the same |
| FR2993557B1 (fr) | 2012-07-23 | 2015-11-13 | Arkema France | Synthese de methyl propane diol a partir d'alcool allylique |
| KR101767132B1 (ko) | 2016-03-02 | 2017-08-14 | 주식회사 휴비스 | 공중합 폴리에스테르 수지 제조용 화합물 및 이를 이용한 공중합 폴리에스테르 수지의 제조방법 |
| CN112341314B (zh) * | 2020-11-11 | 2021-11-02 | 北京水木滨华科技有限公司 | 一种由异丁烯制备2-甲基-1,3-丙二醇的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1066566B (fr) * | ||||
| GB652329A (en) * | 1947-08-16 | 1951-04-18 | Bataafsche Petroleum | A process for the preparation of di-esters |
| DE2054987A1 (de) * | 1970-11-09 | 1972-05-10 | Knapsack Ag, 5033 Knapsack | Verfahren zur Herstellung von 2-Methylenpropandiol-( 1,3) |
-
1973
- 1973-09-26 DE DE19732348353 patent/DE2348353A1/de active Pending
-
1974
- 1974-09-18 US US05/507,173 patent/US4036895A/en not_active Expired - Lifetime
- 1974-09-23 NL NL7412545A patent/NL7412545A/xx not_active Application Discontinuation
- 1974-09-24 GB GB4145474A patent/GB1460207A/en not_active Expired
- 1974-09-24 LU LU70981A patent/LU70981A1/xx unknown
- 1974-09-25 DK DK503074A patent/DK503074A/da unknown
- 1974-09-25 IE IE1988/74A patent/IE39861B1/xx unknown
- 1974-09-25 JP JP49109647A patent/JPS5059306A/ja active Pending
- 1974-09-25 BE BE148883A patent/BE820329A/fr unknown
- 1974-09-26 FR FR7432487A patent/FR2244740B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5059306A (fr) | 1975-05-22 |
| IE39861L (en) | 1975-03-26 |
| DK503074A (fr) | 1975-05-26 |
| IE39861B1 (en) | 1979-01-17 |
| US4036895A (en) | 1977-07-19 |
| DE2348353A1 (de) | 1975-04-03 |
| NL7412545A (nl) | 1975-04-01 |
| FR2244740B1 (fr) | 1978-04-28 |
| GB1460207A (en) | 1976-12-31 |
| FR2244740A1 (fr) | 1975-04-18 |
| LU70981A1 (fr) | 1975-06-16 |
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