ES2020174B3 - Procedimiento para preparar compuestos carbonilicos opticamente activos. - Google Patents
Procedimiento para preparar compuestos carbonilicos opticamente activos.Info
- Publication number
- ES2020174B3 ES2020174B3 ES86113498T ES86113498T ES2020174B3 ES 2020174 B3 ES2020174 B3 ES 2020174B3 ES 86113498 T ES86113498 T ES 86113498T ES 86113498 T ES86113498 T ES 86113498T ES 2020174 B3 ES2020174 B3 ES 2020174B3
- Authority
- ES
- Spain
- Prior art keywords
- optically active
- compounds
- carbonilic
- procedure
- preparing 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 - Lifetime
Links
- 150000001875 compounds Chemical class 0.000 title 1
- 150000001728 carbonyl compounds Chemical class 0.000 abstract 3
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 abstract 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 abstract 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- 235000002906 tartaric acid Nutrition 0.000 abstract 1
- 239000011975 tartaric acid Substances 0.000 abstract 1
- 230000001131 transforming effect Effects 0.000 abstract 1
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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| ES2020174B3 true ES2020174B3 (es) | 1991-08-01 |
Family
ID=11195164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES86113498T Expired - Lifetime ES2020174B3 (es) | 1985-10-04 | 1986-10-01 | Procedimiento para preparar compuestos carbonilicos opticamente activos. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4764641A (es) |
| EP (1) | EP0217375B1 (es) |
| JP (1) | JPS63239238A (es) |
| AT (1) | ATE60045T1 (es) |
| DE (1) | DE3676923D1 (es) |
| ES (1) | ES2020174B3 (es) |
| GR (1) | GR3001719T3 (es) |
| IT (1) | IT1190399B (es) |
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. |
| KR100611136B1 (ko) * | 1996-12-10 | 2006-08-10 | 지멘스 악티엔게젤샤프트 | 열 절연층을 가지며 고온 가스에 노출될 수 있는 제품 및 그 제조 방법 |
| 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 |
| EP0087807B1 (en) * | 1982-03-02 | 1985-11-27 | Sumitomo Chemical Company, Limited | 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 ES ES86113498T patent/ES2020174B3/es not_active Expired - Lifetime
- 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 DE DE8686113498T patent/DE3676923D1/de not_active Expired - Fee Related
- 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 |
|---|---|
| IT1190399B (it) | 1988-02-16 |
| DE3676923D1 (de) | 1991-02-21 |
| EP0217375B1 (en) | 1991-01-16 |
| EP0217375A3 (en) | 1988-02-03 |
| JPS63239238A (ja) | 1988-10-05 |
| US4764641A (en) | 1988-08-16 |
| ATE60045T1 (de) | 1991-02-15 |
| EP0217375A2 (en) | 1987-04-08 |
| GR3001719T3 (en) | 1992-11-23 |
| IT8522357A0 (it) | 1985-10-04 |
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