IT1190398B - Processo per la preparazione di alfa aloalchil-aril-chetoni otticamente attivi - Google Patents
Processo per la preparazione di alfa aloalchil-aril-chetoni otticamente attiviInfo
- Publication number
- IT1190398B IT1190398B IT22356/85A IT2235685A IT1190398B IT 1190398 B IT1190398 B IT 1190398B IT 22356/85 A IT22356/85 A IT 22356/85A IT 2235685 A IT2235685 A IT 2235685A IT 1190398 B IT1190398 B IT 1190398B
- Authority
- IT
- Italy
- Prior art keywords
- aryl
- aloalkyl
- preparation process
- optically active
- ketone preparation
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 1
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)
Priority Applications (8)
| 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 |
| AT86113499T ATE56423T1 (de) | 1985-10-04 | 1986-10-01 | Verfahren zur herstellung optisch aktiver alpha- haloalkylarylketone. |
| DE8686113499T DE3674122D1 (de) | 1985-10-04 | 1986-10-01 | Verfahren zur herstellung optisch aktiver alpha-haloalkylarylketone. |
| ES86113499T ES2017459B3 (es) | 1985-10-04 | 1986-10-01 | Procedimiento de obtencion de alfa-halogeno-alquil arilcetonas opticamente activas. |
| EP86113499A EP0217376B1 (en) | 1985-10-04 | 1986-10-01 | Process for preparing optically active alpha-haloalkyl-arylketones |
| JP61236964A JPS62116539A (ja) | 1985-10-04 | 1986-10-04 | 光学活性アルフア−ハロアルキル−アリ−ル−ケトンの製法 |
| US06/915,573 US4764642A (en) | 1985-10-04 | 1986-10-06 | Process for preparing optically active alpha-haloalkyl-aryl-ketones |
| GR90400810T GR3000980T3 (en) | 1985-10-04 | 1990-10-25 | Process for preparing optically active alpha-haloalkyl-arylketones |
Applications Claiming Priority (1)
| 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8522356A0 IT8522356A0 (it) | 1985-10-04 |
| IT1190398B true IT1190398B (it) | 1988-02-16 |
Family
ID=11195149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT22356/85A IT1190398B (it) | 1985-10-04 | 1985-10-04 | Processo per la preparazione di alfa aloalchil-aril-chetoni otticamente attivi |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4764642A (it) |
| EP (1) | EP0217376B1 (it) |
| JP (1) | JPS62116539A (it) |
| AT (1) | ATE56423T1 (it) |
| DE (1) | DE3674122D1 (it) |
| ES (1) | ES2017459B3 (it) |
| GR (1) | GR3000980T3 (it) |
| IT (1) | IT1190398B (it) |
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 |
| NZ235102A (en) * | 1989-09-01 | 1993-05-26 | Schering Corp | Asymmetric chemical synthesis and intermediates for making antifungal compounds |
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 |
| EP0158255B1 (en) * | 1984-04-06 | 1989-01-04 | ZAMBON S.p.A. | Optically active ketals, processes for their preparation and their use in the synthesis of apha-arylakanoic acids |
-
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 EP EP86113499A patent/EP0217376B1/en not_active Expired - Lifetime
- 1986-10-01 ES ES86113499T patent/ES2017459B3/es 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 |
|---|---|
| ES2017459B3 (es) | 1991-02-16 |
| US4764642A (en) | 1988-08-16 |
| DE3674122D1 (de) | 1990-10-18 |
| EP0217376A3 (en) | 1988-01-27 |
| EP0217376A2 (en) | 1987-04-08 |
| GR3000980T3 (en) | 1991-12-10 |
| JPS62116539A (ja) | 1987-05-28 |
| IT8522356A0 (it) | 1985-10-04 |
| EP0217376B1 (en) | 1990-09-12 |
| ATE56423T1 (de) | 1990-09-15 |
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