DE69923163D1 - Verfahren zur herstellung von 1,2,4-butantriol - Google Patents
Verfahren zur herstellung von 1,2,4-butantriolInfo
- Publication number
- DE69923163D1 DE69923163D1 DE69923163T DE69923163T DE69923163D1 DE 69923163 D1 DE69923163 D1 DE 69923163D1 DE 69923163 T DE69923163 T DE 69923163T DE 69923163 T DE69923163 T DE 69923163T DE 69923163 D1 DE69923163 D1 DE 69923163D1
- Authority
- DE
- Germany
- Prior art keywords
- butantriol
- preparing
- 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
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/22—Trihydroxylic alcohols, e.g. glycerol
-
- 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
- C07C29/147—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 carboxylic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5072398 | 1998-03-03 | ||
JP5072398 | 1998-03-03 | ||
PCT/JP1999/000867 WO1999044976A1 (fr) | 1998-03-03 | 1999-02-25 | Procede de production de 1,2,4-butanetriol |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69923163D1 true DE69923163D1 (de) | 2005-02-17 |
DE69923163T2 DE69923163T2 (de) | 2005-12-29 |
Family
ID=12866800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69923163T Expired - Fee Related DE69923163T2 (de) | 1998-03-03 | 1999-02-25 | Verfahren zur herstellung von 1,2,4-butantriol |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1061060B1 (de) |
JP (1) | JP3885497B2 (de) |
KR (1) | KR100622963B1 (de) |
CA (1) | CA2322480A1 (de) |
DE (1) | DE69923163T2 (de) |
WO (1) | WO1999044976A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1221505C (zh) * | 1999-11-19 | 2005-10-05 | 庵原化学工业株式会社 | 制备链烷二醇衍生物方法 |
KR100461571B1 (ko) * | 2000-05-23 | 2004-12-14 | 삼성정밀화학 주식회사 | 고순도 (s)-1,2,4-부탄트리올의 제조방법 |
GB0031310D0 (en) * | 2000-12-21 | 2001-01-31 | Ici Plc | Process for the purification of fluoromethyl hexafluoroisopropyl ether |
WO2003106392A1 (ja) * | 2002-06-14 | 2003-12-24 | ダイソー株式会社 | 1,2,4−ブタントリオールの製造方法 |
WO2005068642A2 (en) | 2003-10-01 | 2005-07-28 | Board Of Trustees Operating Michigan State University | Bacterial synthesis of 1,2,4-butanetriol enantiomers |
JP2006036710A (ja) * | 2004-07-28 | 2006-02-09 | Mitsui Chemicals Inc | 光学活性な3−ヒドロキシテトラヒドロフランの製造法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2620251B2 (ja) * | 1987-09-09 | 1997-06-11 | エーザイ株式会社 | クロマン誘導体の製造方法 |
GB9618099D0 (en) * | 1996-08-30 | 1996-10-09 | Zeneca Ltd | Process |
US5808107A (en) * | 1997-10-31 | 1998-09-15 | Board Of Trustees Operating Michigan State University | Process for the preparation of hydroxy substituted gamma butyrolactones |
-
1999
- 1999-02-25 JP JP2000534524A patent/JP3885497B2/ja not_active Expired - Fee Related
- 1999-02-25 CA CA002322480A patent/CA2322480A1/en not_active Abandoned
- 1999-02-25 KR KR1020007009652A patent/KR100622963B1/ko not_active IP Right Cessation
- 1999-02-25 DE DE69923163T patent/DE69923163T2/de not_active Expired - Fee Related
- 1999-02-25 WO PCT/JP1999/000867 patent/WO1999044976A1/ja active IP Right Grant
- 1999-02-25 EP EP99906479A patent/EP1061060B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1061060B1 (de) | 2005-01-12 |
KR20010041488A (ko) | 2001-05-25 |
JP3885497B2 (ja) | 2007-02-21 |
CA2322480A1 (en) | 1999-09-10 |
EP1061060A1 (de) | 2000-12-20 |
WO1999044976A1 (fr) | 1999-09-10 |
EP1061060A4 (de) | 2002-05-02 |
KR100622963B1 (ko) | 2006-09-12 |
DE69923163T2 (de) | 2005-12-29 |
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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 |