ATE60045T1 - Verfahren zur herstellung von optisch aktiven carbonylverbindungen. - Google Patents
Verfahren zur herstellung von optisch aktiven carbonylverbindungen.Info
- Publication number
- ATE60045T1 ATE60045T1 AT86113498T AT86113498T ATE60045T1 AT E60045 T1 ATE60045 T1 AT E60045T1 AT 86113498 T AT86113498 T AT 86113498T AT 86113498 T AT86113498 T AT 86113498T AT E60045 T1 ATE60045 T1 AT E60045T1
- Authority
- AT
- Austria
- Prior art keywords
- optically active
- production
- 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)
Applications Claiming Priority (2)
| 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 |
| EP86113498A EP0217375B1 (de) | 1985-10-04 | 1986-10-01 | Verfahren zur Herstellung von optisch aktiven Carbonylverbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE60045T1 true ATE60045T1 (de) | 1991-02-15 |
Family
ID=11195164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT86113498T ATE60045T1 (de) | 1985-10-04 | 1986-10-01 | Verfahren zur herstellung von optisch aktiven carbonylverbindungen. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4764641A (de) |
| EP (1) | EP0217375B1 (de) |
| JP (1) | JPS63239238A (de) |
| AT (1) | ATE60045T1 (de) |
| DE (1) | DE3676923D1 (de) |
| ES (1) | ES2020174B3 (de) |
| GR (1) | GR3001719T3 (de) |
| IT (1) | IT1190399B (de) |
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 |
| ATE118755T1 (de) * | 1989-11-01 | 1995-03-15 | 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 |
| DE3361316D1 (en) * | 1982-03-02 | 1986-01-09 | Sumitomo Chemical Co | Preparation of optically active 4-demethoxydaunomycinone |
| EP0158913B1 (de) * | 1984-04-06 | 1988-07-20 | ZAMBON S.p.A. | Verfahren zur Herstellung von optisch aktiven alpha-Arylalkansäuren und ihre Zwischenprodukte |
| 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 DE DE8686113498T patent/DE3676923D1/de not_active Expired - Fee Related
- 1986-10-01 EP EP86113498A patent/EP0217375B1/de not_active Expired - Lifetime
- 1986-10-01 AT AT86113498T patent/ATE60045T1/de not_active IP Right Cessation
- 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 |
|---|---|
| JPS63239238A (ja) | 1988-10-05 |
| IT8522357A0 (it) | 1985-10-04 |
| EP0217375A2 (de) | 1987-04-08 |
| IT1190399B (it) | 1988-02-16 |
| EP0217375B1 (de) | 1991-01-16 |
| ES2020174B3 (es) | 1991-08-01 |
| US4764641A (en) | 1988-08-16 |
| EP0217375A3 (en) | 1988-02-03 |
| DE3676923D1 (de) | 1991-02-21 |
| GR3001719T3 (en) | 1992-11-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |