CA1000719A - Asymmetric reduction of ketones to form optically active alcohols - Google Patents
Asymmetric reduction of ketones to form optically active alcoholsInfo
- Publication number
- CA1000719A CA1000719A CA163,216A CA163216A CA1000719A CA 1000719 A CA1000719 A CA 1000719A CA 163216 A CA163216 A CA 163216A CA 1000719 A CA1000719 A CA 1000719A
- Authority
- CA
- Canada
- Prior art keywords
- ketones
- optically active
- asymmetric reduction
- active alcohols
- form optically
- 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
Links
Classifications
-
- 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
- C07C29/143—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 ketones
- C07C29/145—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 ketones with hydrogen or hydrogen-containing gases
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US224971A US3883580A (en) | 1972-02-09 | 1972-02-09 | Asymmetric reduction of ketones to form optically active alcohols |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1000719A true CA1000719A (en) | 1976-11-30 |
Family
ID=22843002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA163,216A Expired CA1000719A (en) | 1972-02-09 | 1973-02-08 | Asymmetric reduction of ketones to form optically active alcohols |
Country Status (7)
Country | Link |
---|---|
US (1) | US3883580A (lv) |
JP (1) | JPS5522455B2 (lv) |
CA (1) | CA1000719A (lv) |
CH (1) | CH570948A5 (lv) |
DE (1) | DE2306222A1 (lv) |
FR (1) | FR2171312B1 (lv) |
GB (1) | GB1423224A (lv) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165330A (en) * | 1972-07-31 | 1979-08-21 | Exxon Research & Engineering Co. | Asymmetric synthesis via optically active chelating agents |
US4024193A (en) * | 1973-10-19 | 1977-05-17 | Ici United States Inc. | Homogeneous hydrogenation process |
US4123465A (en) * | 1975-10-16 | 1978-10-31 | Hoffmann-La Roche Inc. | Chiral tertiary phosphines |
US4321414A (en) * | 1980-08-26 | 1982-03-23 | The Halcon Sd Group, Inc. | Catalytic hydrogenation of glycolaldehyde to produce ethylene glycol |
US4343741A (en) * | 1981-04-22 | 1982-08-10 | Hoffmann-La Roche Inc. | Chiral phosphines |
JPS59181140U (ja) * | 1983-05-20 | 1984-12-03 | タニタ伸銅株式会社 | 軒樋受金具 |
ATE66666T1 (de) * | 1986-08-04 | 1991-09-15 | Ciba Geigy Ag | Verfahren zur herstellung von optisch aktiven sekundaeren arylaminen. |
JPH064543B2 (ja) * | 1987-06-18 | 1994-01-19 | 高砂香料工業株式会社 | 光学活性アルコ−ルの製造法 |
US5099067A (en) * | 1988-08-05 | 1992-03-24 | Northwestern University | Use of ammonium formate as a hydrogen transfer reagent for reduction of chiral nitro compounds with retention of configuration |
JPH0812690A (ja) * | 1994-07-01 | 1996-01-16 | Takasago Internatl Corp | 光学活性ヒドロキシアルキルホスホン酸類の製造方法 |
DE69635874T2 (de) * | 1995-12-06 | 2006-12-14 | Japan Science And Technology Agency, Kawaguchi | Verfahren zur Herstellung von optisch aktiven Alkoholen |
DE19647892A1 (de) * | 1996-11-20 | 1998-06-04 | Forschungszentrum Juelich Gmbh | Verfahren zur katalytischen, enantioselektiven Reduktion von Ketonen |
DE19709069C2 (de) * | 1997-03-06 | 2000-04-06 | Asta Medica Ag | Enantiomerenreine 3-Hydroxyoctandisäurediester, Verfahren zur Herstellung derselben durch asymmetrische katalytische Hydrierung sowie Verfahren zur Herstellung von R-(+)- und S-(-)-alpha-Liponsäure |
US20040030199A1 (en) * | 2002-01-29 | 2004-02-12 | Maughon Robert R. | Process for reducing alpha-haloketones to secondary alpha-haloalcohols |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1138601A (en) * | 1964-12-15 | 1969-01-01 | Geoffrey Wilkinson | Improvements in catalytic reactions |
-
1972
- 1972-02-09 US US224971A patent/US3883580A/en not_active Expired - Lifetime
-
1973
- 1973-02-08 DE DE2306222A patent/DE2306222A1/de not_active Ceased
- 1973-02-08 JP JP1521273A patent/JPS5522455B2/ja not_active Expired
- 1973-02-08 GB GB622373A patent/GB1423224A/en not_active Expired
- 1973-02-08 CH CH179573A patent/CH570948A5/xx not_active IP Right Cessation
- 1973-02-08 CA CA163,216A patent/CA1000719A/en not_active Expired
- 1973-02-08 FR FR7304509A patent/FR2171312B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1423224A (en) | 1976-02-04 |
FR2171312A1 (lv) | 1973-09-21 |
FR2171312B1 (lv) | 1977-02-04 |
JPS5522455B2 (lv) | 1980-06-17 |
US3883580A (en) | 1975-05-13 |
DE2306222A1 (de) | 1973-08-23 |
JPS4886806A (lv) | 1973-11-15 |
CH570948A5 (lv) | 1975-12-31 |
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