ATE56423T1 - Verfahren zur herstellung optisch aktiver alpha- haloalkylarylketone. - Google Patents
Verfahren zur herstellung optisch aktiver alpha- haloalkylarylketone.Info
- Publication number
- ATE56423T1 ATE56423T1 AT86113499T AT86113499T ATE56423T1 AT E56423 T1 ATE56423 T1 AT E56423T1 AT 86113499 T AT86113499 T AT 86113499T AT 86113499 T AT86113499 T AT 86113499T AT E56423 T1 ATE56423 T1 AT E56423T1
- Authority
- AT
- Austria
- Prior art keywords
- haloalkylarylketones
- preparation
- optically active
- active alpha
- alpha
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
-
- 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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT22356/85A IT1190398B (it) | 1985-10-04 | 1985-10-04 | Processo per la preparazione di alfa aloalchil-aril-chetoni otticamente attivi |
| EP86113499A EP0217376B1 (de) | 1985-10-04 | 1986-10-01 | Verfahren zur Herstellung optisch aktiver alpha-Haloalkylarylketone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE56423T1 true ATE56423T1 (de) | 1990-09-15 |
Family
ID=11195149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT86113499T ATE56423T1 (de) | 1985-10-04 | 1986-10-01 | Verfahren zur herstellung optisch aktiver alpha- haloalkylarylketone. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4764642A (de) |
| EP (1) | EP0217376B1 (de) |
| JP (1) | JPS62116539A (de) |
| AT (1) | ATE56423T1 (de) |
| DE (1) | DE3674122D1 (de) |
| ES (1) | ES2017459B3 (de) |
| GR (1) | GR3000980T3 (de) |
| IT (1) | IT1190398B (de) |
Families Citing this family (3)
| 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 |
| IT1198237B (it) * | 1986-12-23 | 1988-12-21 | Zambon Spa | Intermedi per la sintesi di composti organici |
| KR927003494A (ko) * | 1989-09-01 | 1992-12-18 | 제임스 알. 넬슨 | 항진균 화합물을 제조하기 위한 비대칭 화학합성법 및 중간체 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3361316D1 (en) * | 1982-03-02 | 1986-01-09 | Sumitomo Chemical Co | Preparation of optically active 4-demethoxydaunomycinone |
| DE3563848D1 (en) * | 1984-04-06 | 1988-08-25 | Zambon Spa | Process for the preparation of optically active alpha-arylalkanoic acids and intermediates thereof |
-
1985
- 1985-10-04 IT IT22356/85A patent/IT1190398B/it active
-
1986
- 1986-10-01 DE DE8686113499T patent/DE3674122D1/de not_active Expired - Fee Related
- 1986-10-01 AT AT86113499T patent/ATE56423T1/de not_active IP Right Cessation
- 1986-10-01 ES ES86113499T patent/ES2017459B3/es not_active Expired - Lifetime
- 1986-10-01 EP EP86113499A patent/EP0217376B1/de not_active Expired - Lifetime
- 1986-10-04 JP JP61236964A patent/JPS62116539A/ja active Pending
- 1986-10-06 US US06/915,573 patent/US4764642A/en not_active Expired - Lifetime
-
1990
- 1990-10-25 GR GR90400810T patent/GR3000980T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GR3000980T3 (en) | 1991-12-10 |
| ES2017459B3 (es) | 1991-02-16 |
| US4764642A (en) | 1988-08-16 |
| DE3674122D1 (de) | 1990-10-18 |
| JPS62116539A (ja) | 1987-05-28 |
| EP0217376A2 (de) | 1987-04-08 |
| IT8522356A0 (it) | 1985-10-04 |
| IT1190398B (it) | 1988-02-16 |
| EP0217376B1 (de) | 1990-09-12 |
| EP0217376A3 (en) | 1988-01-27 |
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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 |