ATE394384T1 - Kontinuierliches verfahren zur herstellung von optisch reinem (s)-beta hydroxy- gamma- butyrolacton - Google Patents
Kontinuierliches verfahren zur herstellung von optisch reinem (s)-beta hydroxy- gamma- butyrolactonInfo
- Publication number
- ATE394384T1 ATE394384T1 AT02765680T AT02765680T ATE394384T1 AT E394384 T1 ATE394384 T1 AT E394384T1 AT 02765680 T AT02765680 T AT 02765680T AT 02765680 T AT02765680 T AT 02765680T AT E394384 T1 ATE394384 T1 AT E394384T1
- Authority
- AT
- Austria
- Prior art keywords
- butyrolactone
- gamma
- optically pure
- continuous process
- sup
- Prior art date
Links
- FUDDLSHBRSNCBV-UHFFFAOYSA-N (+)-(R)-3-hydroxytetrahydrofuranone Natural products OC1COC(=O)C1 FUDDLSHBRSNCBV-UHFFFAOYSA-N 0.000 title abstract 2
- FUDDLSHBRSNCBV-VKHMYHEASA-N (4s)-4-hydroxyoxolan-2-one Chemical compound O[C@@H]1COC(=O)C1 FUDDLSHBRSNCBV-VKHMYHEASA-N 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052809 inorganic oxide Inorganic materials 0.000 abstract 1
- 239000010970 precious metal Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-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
- C07D307/30—Heterocyclic compounds containing five-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
- C07D307/32—Oxygen atoms
- C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/26—Heterocyclic compounds containing five-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
- C07D307/30—Heterocyclic compounds containing five-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
- C07D307/32—Oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/KR2002/001775 WO2004026223A2 (en) | 2002-09-18 | 2002-09-18 | CONTINUOUS PROCESS FOR THE PRODUCTION OF OPTICALLY PURE (S)-β HYDROXY-Ϝ-BUTYROLACTONE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE394384T1 true ATE394384T1 (de) | 2008-05-15 |
Family
ID=32026001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02765680T ATE394384T1 (de) | 2002-09-18 | 2002-09-18 | Kontinuierliches verfahren zur herstellung von optisch reinem (s)-beta hydroxy- gamma- butyrolacton |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20060052617A1 (de) |
| EP (1) | EP1558597B1 (de) |
| JP (1) | JP2005539078A (de) |
| AT (1) | ATE394384T1 (de) |
| AU (1) | AU2002329102A1 (de) |
| CA (1) | CA2499655A1 (de) |
| DE (1) | DE60226518D1 (de) |
| WO (1) | WO2004026223A2 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100503590C (zh) * | 2006-03-03 | 2009-06-24 | 大连鸿凯化工科技发展有限公司 | 一种L-苹果酸二酯催化加氢反应合成(S)-3-羟基-γ-丁内酯的方法 |
| CN101891716B (zh) * | 2010-06-04 | 2012-01-04 | 上海应用技术学院 | 一种S-β-羟基-γ-丁内酯的合成方法 |
| CN107970943B (zh) * | 2016-10-21 | 2020-12-04 | 中国石油化工股份有限公司 | 一种加氢催化剂的浸渍溶液以及加氢催化剂的制备方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3087325B2 (ja) * | 1991-02-21 | 2000-09-11 | チッソ株式会社 | 光学活性化合物とその製造法 |
| CA2049536C (en) * | 1991-05-13 | 1999-07-06 | Rawle I. Hollingsworth | Process for the preparation of 3,4-dihydroxybutanoic acid and salts thereof |
| JP3351563B2 (ja) * | 1992-12-03 | 2002-11-25 | 鐘淵化学工業株式会社 | ３−ヒドロキシ酪酸誘導体の製造法 |
| US5473104A (en) * | 1994-09-13 | 1995-12-05 | Neurocrine Biosciences, Inc. | Process for the preparation of L-carnitine |
| CN1093126C (zh) * | 1996-07-29 | 2002-10-23 | 沃尼尔·朗伯公司 | 合成被保护的(s)－3,4－二羟基丁酸酯的改进方法 |
| US5808107A (en) * | 1997-10-31 | 1998-09-15 | Board Of Trustees Operating Michigan State University | Process for the preparation of hydroxy substituted gamma butyrolactones |
| DE19803893A1 (de) * | 1998-01-31 | 1999-08-05 | Bayer Ag | Verfahren zur Herstellung von optisch aktiven Alkoholen |
| JP2002521031A (ja) * | 1998-07-24 | 2002-07-16 | サムスン ファイン ケミカルズ カンパニー リミテッド | α−（１，４）結合したオリゴサッカリドの製造方法 |
| KR100645665B1 (ko) * | 2000-07-27 | 2006-11-13 | 에스케이 주식회사 | (ｓ)-베타-하이드록시-감마-부티로락톤의 연속 제조방법 |
-
2002
- 2002-09-18 AT AT02765680T patent/ATE394384T1/de not_active IP Right Cessation
- 2002-09-18 DE DE60226518T patent/DE60226518D1/de not_active Expired - Fee Related
- 2002-09-18 JP JP2004538018A patent/JP2005539078A/ja active Pending
- 2002-09-18 WO PCT/KR2002/001775 patent/WO2004026223A2/en not_active Ceased
- 2002-09-18 AU AU2002329102A patent/AU2002329102A1/en not_active Abandoned
- 2002-09-18 EP EP02765680A patent/EP1558597B1/de not_active Expired - Lifetime
- 2002-09-18 US US10/528,246 patent/US20060052617A1/en not_active Abandoned
- 2002-09-18 CA CA002499655A patent/CA2499655A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004026223A3 (en) | 2005-06-09 |
| WO2004026223A2 (en) | 2004-04-01 |
| EP1558597A2 (de) | 2005-08-03 |
| US20060052617A1 (en) | 2006-03-09 |
| CA2499655A1 (en) | 2004-04-01 |
| AU2002329102A8 (en) | 2004-04-08 |
| AU2002329102A1 (en) | 2004-04-08 |
| JP2005539078A (ja) | 2005-12-22 |
| EP1558597B1 (de) | 2008-05-07 |
| EP1558597A4 (de) | 2006-06-07 |
| DE60226518D1 (de) | 2008-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |