ATE86963T1 - Herstellung von trisubstituierten hydroxyalkylalkanoaten aus aldehyden. - Google Patents
Herstellung von trisubstituierten hydroxyalkylalkanoaten aus aldehyden.Info
- Publication number
- ATE86963T1 ATE86963T1 AT88119484T AT88119484T ATE86963T1 AT E86963 T1 ATE86963 T1 AT E86963T1 AT 88119484 T AT88119484 T AT 88119484T AT 88119484 T AT88119484 T AT 88119484T AT E86963 T1 ATE86963 T1 AT E86963T1
- Authority
- AT
- Austria
- Prior art keywords
- aldehyde
- tri
- preparation
- substituted hydroxyalkyl
- alkanoates
- Prior art date
Links
- 150000001299 aldehydes Chemical class 0.000 title 1
- JCTXKRPTIMZBJT-UHFFFAOYSA-N 2,2,4-trimethylpentane-1,3-diol Chemical compound CC(C)C(O)C(C)(C)CO JCTXKRPTIMZBJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 1
- 150000002334 glycols Chemical class 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/44—Preparation of carboxylic acid esters by oxidation-reduction of aldehydes, e.g. Tishchenko reaction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/125,139 US4883906A (en) | 1987-11-25 | 1987-11-25 | Production of trisubstituted hydroxyalkyl alkanoates from aldehydes |
| EP88119484A EP0317977B1 (de) | 1987-11-25 | 1988-11-23 | Herstellung von trisubstituierten Hydroxyalkylalkanoaten aus Aldehyden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE86963T1 true ATE86963T1 (de) | 1993-04-15 |
Family
ID=22418360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT88119484T ATE86963T1 (de) | 1987-11-25 | 1988-11-23 | Herstellung von trisubstituierten hydroxyalkylalkanoaten aus aldehyden. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4883906A (de) |
| EP (1) | EP0317977B1 (de) |
| JP (1) | JPH0627100B2 (de) |
| AT (1) | ATE86963T1 (de) |
| BR (1) | BR8806194A (de) |
| CA (1) | CA1329394C (de) |
| DE (1) | DE3879399T2 (de) |
| ZA (1) | ZA888775B (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5166413A (en) * | 1988-11-02 | 1992-11-24 | Neste Oxo Aktiebolag | Process for preparation of branched 1,3-glycols and their monoesters |
| US5180847A (en) * | 1991-02-15 | 1993-01-19 | Basf Corporation | Processes for preparing 2,2,4-trimethyl-1,3-pentanediol derivatives |
| JP4048578B2 (ja) * | 1997-08-07 | 2008-02-20 | チッソ株式会社 | 塩基触媒及びカルボニル化合物誘導体の製造方法 |
| DE19956410A1 (de) * | 1999-11-24 | 2001-05-31 | Oxeno Olefinchemie Gmbh | Verfahren zur Durchführung von Aldolkondensationen |
| KR100497168B1 (ko) * | 2002-02-28 | 2005-06-23 | 주식회사 엘지화학 | 지방족 알데히드의 회수방법 및 이를 이용한2,2,4-트리메틸-1,3-펜탄디올 모노이소부티레이트의제조방법 |
| SG11201610898TA (en) * | 2014-07-03 | 2017-02-27 | Covestro Deutschland Ag | Process for purifying polycarbonate polyols and purifying apparatus therefor |
| CN109569488B (zh) * | 2018-11-08 | 2020-12-08 | 濮阳宏业高新科技发展有限公司 | 一种连续精馏生产醇酯十二系统及其生产醇酯十二的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081344A (en) * | 1961-04-24 | 1963-03-12 | Eastman Kodak Co | Preparation of esters by aldehyde condensation |
| US3718689A (en) * | 1972-02-10 | 1973-02-27 | Union Carbide Corp | Preparation of trisubstituted-hydroxyalkyl alkanoates |
| DE3447029A1 (de) * | 1984-12-22 | 1986-06-26 | Ruhrchemie Ag, 4200 Oberhausen | Verfahren zur herstellung von 2,2,4-trimethyl-1,3-pentandiolmonoisobutyrat |
-
1987
- 1987-11-25 US US07/125,139 patent/US4883906A/en not_active Expired - Lifetime
-
1988
- 1988-11-23 AT AT88119484T patent/ATE86963T1/de not_active IP Right Cessation
- 1988-11-23 EP EP88119484A patent/EP0317977B1/de not_active Expired - Lifetime
- 1988-11-23 ZA ZA888775A patent/ZA888775B/xx unknown
- 1988-11-23 DE DE8888119484T patent/DE3879399T2/de not_active Expired - Fee Related
- 1988-11-23 CA CA000585588A patent/CA1329394C/en not_active Expired - Fee Related
- 1988-11-24 BR BR888806194A patent/BR8806194A/pt active Search and Examination
- 1988-11-24 JP JP63294827A patent/JPH0627100B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0317977A3 (de) | 1991-03-20 |
| JPH01186842A (ja) | 1989-07-26 |
| ZA888775B (en) | 1989-08-30 |
| DE3879399D1 (de) | 1993-04-22 |
| EP0317977A2 (de) | 1989-05-31 |
| EP0317977B1 (de) | 1993-03-17 |
| BR8806194A (pt) | 1989-08-15 |
| JPH0627100B2 (ja) | 1994-04-13 |
| CA1329394C (en) | 1994-05-10 |
| US4883906A (en) | 1989-11-28 |
| DE3879399T2 (de) | 1993-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |