IT1190399B - Processo per la preparazione di composti carbonilici otticamente attivi - Google Patents
Processo per la preparazione di composti carbonilici otticamente attiviInfo
- Publication number
- IT1190399B IT1190399B IT22357/85A IT2235785A IT1190399B IT 1190399 B IT1190399 B IT 1190399B IT 22357/85 A IT22357/85 A IT 22357/85A IT 2235785 A IT2235785 A IT 2235785A IT 1190399 B IT1190399 B IT 1190399B
- Authority
- IT
- Italy
- Prior art keywords
- optically active
- preparation
- carbonyl compounds
- active carbonyl
- acetal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22357/85A IT1190399B (it) | 1985-10-04 | 1985-10-04 | Processo per la preparazione di composti carbonilici otticamente attivi |
ES86113498T ES2020174B3 (es) | 1985-10-04 | 1986-10-01 | Procedimiento para preparar compuestos carbonilicos opticamente activos. |
EP86113498A EP0217375B1 (en) | 1985-10-04 | 1986-10-01 | Process for preparing optically active carbonyl compounds |
AT86113498T ATE60045T1 (de) | 1985-10-04 | 1986-10-01 | Verfahren zur herstellung von optisch aktiven carbonylverbindungen. |
DE8686113498T DE3676923D1 (de) | 1985-10-04 | 1986-10-01 | Verfahren zur herstellung von optisch aktiven carbonylverbindungen. |
JP61236965A JPS63239238A (ja) | 1985-10-04 | 1986-10-04 | 光学的活性カルボニル化合物の製造法 |
US06/915,518 US4764641A (en) | 1985-10-04 | 1986-10-06 | Process for preparing optically active carbonyl compounds |
GR91400435T GR3001719T3 (en) | 1985-10-04 | 1991-04-03 | Process for preparing optically active carbonyl compounds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT22357/85A IT1190399B (it) | 1985-10-04 | 1985-10-04 | Processo per la preparazione di composti carbonilici otticamente attivi |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8522357A0 IT8522357A0 (it) | 1985-10-04 |
IT1190399B true IT1190399B (it) | 1988-02-16 |
Family
ID=11195164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT22357/85A IT1190399B (it) | 1985-10-04 | 1985-10-04 | Processo per la preparazione di composti carbonilici otticamente attivi |
Country Status (8)
Country | Link |
---|---|
US (1) | US4764641A (it) |
EP (1) | EP0217375B1 (it) |
JP (1) | JPS63239238A (it) |
AT (1) | ATE60045T1 (it) |
DE (1) | DE3676923D1 (it) |
ES (1) | ES2020174B3 (it) |
GR (1) | GR3001719T3 (it) |
IT (1) | IT1190399B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1190436B (it) * | 1985-12-13 | 1988-02-16 | Zambon Spa | Processo stereoselettivo per la preparazione di composti carbonilici alfa,beta-disostituiti otticamente attivi |
DE69017145T2 (de) * | 1989-11-01 | 1995-06-29 | Shell Int Research | Verfahren zur Trennung von R und S-2, 2-R1,R2-1,3-Dioxolan-4-Carbonsäure. |
JP3943139B2 (ja) * | 1996-12-10 | 2007-07-11 | シーメンス アクチエンゲゼルシヤフト | 高温ガスに曝される製品ならびにその製造方法 |
US20050256667A1 (en) * | 2004-05-12 | 2005-11-17 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Federating mote-associated log data |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5756494A (en) * | 1980-09-22 | 1982-04-05 | Microbial Chem Res Found | New anthracyclin derivative |
DE3361316D1 (en) * | 1982-03-02 | 1986-01-09 | Sumitomo Chemical Co | Preparation of optically active 4-demethoxydaunomycinone |
DE3567209D1 (en) * | 1984-04-06 | 1989-02-09 | Zambon Spa | Optically active ketals, processes for their preparation and their use in the synthesis of apha-arylakanoic acids |
US4550128A (en) * | 1984-04-16 | 1985-10-29 | International Business Machines Corporation | Epoxy composition |
-
1985
- 1985-10-04 IT IT22357/85A patent/IT1190399B/it active
-
1986
- 1986-10-01 DE DE8686113498T patent/DE3676923D1/de not_active Expired - Fee Related
- 1986-10-01 EP EP86113498A patent/EP0217375B1/en not_active Expired - Lifetime
- 1986-10-01 AT AT86113498T patent/ATE60045T1/de not_active IP Right Cessation
- 1986-10-01 ES ES86113498T patent/ES2020174B3/es not_active Expired - Lifetime
- 1986-10-04 JP JP61236965A patent/JPS63239238A/ja active Pending
- 1986-10-06 US US06/915,518 patent/US4764641A/en not_active Expired - Lifetime
-
1991
- 1991-04-03 GR GR91400435T patent/GR3001719T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ATE60045T1 (de) | 1991-02-15 |
GR3001719T3 (en) | 1992-11-23 |
IT8522357A0 (it) | 1985-10-04 |
ES2020174B3 (es) | 1991-08-01 |
EP0217375A3 (en) | 1988-02-03 |
EP0217375A2 (en) | 1987-04-08 |
DE3676923D1 (de) | 1991-02-21 |
US4764641A (en) | 1988-08-16 |
JPS63239238A (ja) | 1988-10-05 |
EP0217375B1 (en) | 1991-01-16 |
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