ATE150017T1 - Verfahren zur reduktion eines alpha, beta-un- gesättigte ketons - Google Patents
Verfahren zur reduktion eines alpha, beta-un- gesättigte ketonsInfo
- Publication number
- ATE150017T1 ATE150017T1 AT93310286T AT93310286T ATE150017T1 AT E150017 T1 ATE150017 T1 AT E150017T1 AT 93310286 T AT93310286 T AT 93310286T AT 93310286 T AT93310286 T AT 93310286T AT E150017 T1 ATE150017 T1 AT E150017T1
- Authority
- AT
- Austria
- Prior art keywords
- beta
- alpha
- reducing
- unsaturated ketone
- unsaturated
- Prior art date
Links
- 150000002576 ketones Chemical class 0.000 title abstract 5
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- -1 silyl compound Chemical class 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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
- C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B31/00—Reduction in general
-
- 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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
- C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
- C07D493/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Secondary Cells (AREA)
- Carbon And Carbon Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34074592 | 1992-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE150017T1 true ATE150017T1 (de) | 1997-03-15 |
Family
ID=18339899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT93310286T ATE150017T1 (de) | 1992-12-21 | 1993-12-20 | Verfahren zur reduktion eines alpha, beta-un- gesättigte ketons |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5459264A (de) |
| EP (1) | EP0604150B1 (de) |
| KR (1) | KR100277366B1 (de) |
| CN (1) | CN1045600C (de) |
| AT (1) | ATE150017T1 (de) |
| AU (1) | AU671687B2 (de) |
| CA (1) | CA2111820C (de) |
| DE (1) | DE69308789T2 (de) |
| ES (1) | ES2098685T3 (de) |
| TW (1) | TW372968B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6727277B1 (en) | 2002-11-12 | 2004-04-27 | Kansas State University Research Foundation | Compounds affecting cholesterol absorption |
| CA2644095A1 (en) | 2006-03-02 | 2007-09-13 | Mallinckrodt Inc. | Processes for preparing morphinan-6-one products with low levels of alpha, beta-unsaturated ketone compounds |
| JP7019920B2 (ja) * | 2017-08-03 | 2022-02-16 | 国立研究開発法人国立長寿医療研究センター | α，β－不飽和ケトンへの置換基導入方法及びそれを利用したプロスタグランジン類の合成方法。 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK0543526T3 (da) * | 1991-11-19 | 1995-08-14 | Shionogi & Co | Fremgangsmåde til reduktion af allylalkoholer |
-
1993
- 1993-12-17 CA CA002111820A patent/CA2111820C/en not_active Expired - Fee Related
- 1993-12-17 US US08/169,614 patent/US5459264A/en not_active Expired - Fee Related
- 1993-12-18 TW TW082110753A patent/TW372968B/zh active
- 1993-12-20 EP EP93310286A patent/EP0604150B1/de not_active Expired - Lifetime
- 1993-12-20 ES ES93310286T patent/ES2098685T3/es not_active Expired - Lifetime
- 1993-12-20 AT AT93310286T patent/ATE150017T1/de not_active IP Right Cessation
- 1993-12-20 KR KR1019930028582A patent/KR100277366B1/ko not_active IP Right Cessation
- 1993-12-20 DE DE69308789T patent/DE69308789T2/de not_active Expired - Fee Related
- 1993-12-20 AU AU52539/93A patent/AU671687B2/en not_active Ceased
- 1993-12-21 CN CN93121280A patent/CN1045600C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2098685T3 (es) | 1997-05-01 |
| CA2111820A1 (en) | 1994-06-22 |
| EP0604150A1 (de) | 1994-06-29 |
| CN1045600C (zh) | 1999-10-13 |
| KR940014285A (ko) | 1994-07-18 |
| AU671687B2 (en) | 1996-09-05 |
| AU5253993A (en) | 1994-06-30 |
| US5459264A (en) | 1995-10-17 |
| KR100277366B1 (ko) | 2001-02-01 |
| DE69308789D1 (de) | 1997-04-17 |
| CN1094721A (zh) | 1994-11-09 |
| TW372968B (en) | 1999-11-01 |
| EP0604150B1 (de) | 1997-03-12 |
| DE69308789T2 (de) | 1997-06-19 |
| CA2111820C (en) | 1999-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |