DE60001686T2 - Verfahren zum Herstellen von substituierten 3-Hydroxybuttersäureester - Google Patents
Verfahren zum Herstellen von substituierten 3-HydroxybuttersäureesterInfo
- Publication number
- DE60001686T2 DE60001686T2 DE60001686T DE60001686T DE60001686T2 DE 60001686 T2 DE60001686 T2 DE 60001686T2 DE 60001686 T DE60001686 T DE 60001686T DE 60001686 T DE60001686 T DE 60001686T DE 60001686 T2 DE60001686 T2 DE 60001686T2
- Authority
- DE
- Germany
- Prior art keywords
- substituted
- preparation
- acid esters
- hydroxybutyric acid
- hydroxybutyric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/31—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of functional groups containing oxygen only in singly bound form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13343499P | 1999-05-11 | 1999-05-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60001686D1 DE60001686D1 (de) | 2003-04-24 |
DE60001686T2 true DE60001686T2 (de) | 2003-08-21 |
Family
ID=22458612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60001686T Expired - Fee Related DE60001686T2 (de) | 1999-05-11 | 2000-04-27 | Verfahren zum Herstellen von substituierten 3-Hydroxybuttersäureester |
Country Status (10)
Country | Link |
---|---|
US (1) | US6307094B1 (de) |
EP (1) | EP1052240B1 (de) |
JP (1) | JP2000336065A (de) |
KR (1) | KR20000077194A (de) |
CN (1) | CN1273234A (de) |
AU (1) | AU3251000A (de) |
BR (1) | BR0002096A (de) |
DE (1) | DE60001686T2 (de) |
IL (1) | IL135864A0 (de) |
MX (1) | MXPA00004328A (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100449750B1 (ko) * | 2001-12-13 | 2004-09-22 | 화일약품주식회사 | 라세믹 알킬 4-클로로-3-히드록시부티레이트의 제조방법 |
GB0211716D0 (en) | 2002-05-22 | 2002-07-03 | Phoenix Chemicals Ltd | Process |
CN100335457C (zh) * | 2005-09-08 | 2007-09-05 | 上海交通大学 | 3-位手性羟基被保护的3,4-二羟基丁酸酯及其制备方法 |
US9249378B2 (en) | 2013-08-02 | 2016-02-02 | Eastman Chemical Company | Aqueous cleaning compositions having enhanced properties |
US9163202B2 (en) | 2013-08-02 | 2015-10-20 | Eastman Chemical Company | Aqueous cleaning compositions including an alkyl 3-hydroxybutyrate |
US9388114B2 (en) | 2013-08-02 | 2016-07-12 | Eastman Chemical Company | Compositions including an alkyl 3-hydroxybutyrate |
US9255059B2 (en) | 2013-08-02 | 2016-02-09 | Eastman Chemical Company | Method for producing an alkyl 3-hydroxybutyrate |
RU2761829C2 (ru) * | 2016-06-07 | 2021-12-13 | Зе Дж. Дэвид Глэдстоун Инститьютс | Образуемые среднецепочечными жирными кислотами сложные эфиры бета-гидроксибутирата и бутандиола и композиции и способы на их основе |
EP3654963A4 (de) | 2017-07-21 | 2021-04-14 | Buck Institute for Research on Aging | S-enantiomere von beta-hydroxybutyrat und butandiol sowie verfahren zu deren verwendung |
CN112574037A (zh) * | 2021-02-20 | 2021-03-30 | 湖南师范大学 | 一种α,γ,γ,γ-四氯丁酸酯的合成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0699367B2 (ja) | 1987-06-11 | 1994-12-07 | 高砂香料工業株式会社 | 光学活性アルコ−ルの製法 |
JPH0879046A (ja) | 1994-08-31 | 1996-03-22 | Toshiba Microelectron Corp | 出力回路 |
-
2000
- 2000-04-27 DE DE60001686T patent/DE60001686T2/de not_active Expired - Fee Related
- 2000-04-27 EP EP00303542A patent/EP1052240B1/de not_active Expired - Lifetime
- 2000-04-28 IL IL13586400A patent/IL135864A0/xx unknown
- 2000-05-02 US US09/564,656 patent/US6307094B1/en not_active Expired - Fee Related
- 2000-05-04 AU AU32510/00A patent/AU3251000A/en not_active Abandoned
- 2000-05-04 MX MXPA00004328A patent/MXPA00004328A/es not_active Application Discontinuation
- 2000-05-09 KR KR1020000024607A patent/KR20000077194A/ko not_active Application Discontinuation
- 2000-05-09 CN CN00107506A patent/CN1273234A/zh active Pending
- 2000-05-10 BR BR0002096-6A patent/BR0002096A/pt not_active IP Right Cessation
- 2000-05-10 JP JP2000137367A patent/JP2000336065A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BR0002096A (pt) | 2001-01-02 |
AU3251000A (en) | 2000-11-16 |
MXPA00004328A (es) | 2002-03-08 |
US6307094B1 (en) | 2001-10-23 |
EP1052240B1 (de) | 2003-03-19 |
KR20000077194A (ko) | 2000-12-26 |
CN1273234A (zh) | 2000-11-15 |
DE60001686D1 (de) | 2003-04-24 |
IL135864A0 (en) | 2001-05-20 |
EP1052240A1 (de) | 2000-11-15 |
JP2000336065A (ja) | 2000-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |