TW338032B - Synthesis of alpha-coloro or fluoro ketones - Google Patents
Synthesis of alpha-coloro or fluoro ketonesInfo
- Publication number
- TW338032B TW338032B TW085111202A TW85111202A TW338032B TW 338032 B TW338032 B TW 338032B TW 085111202 A TW085111202 A TW 085111202A TW 85111202 A TW85111202 A TW 85111202A TW 338032 B TW338032 B TW 338032B
- Authority
- TW
- Taiwan
- Prior art keywords
- formula
- synthesis
- alkyl
- reaction
- coloro
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
- C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
- C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C259/00—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups
- C07C259/04—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids
- C07C259/06—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids having carbon atoms of hydroxamic groups bound to hydrogen atoms or to acyclic carbon 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
- C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
-
- 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
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
-
- 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
- C07D317/44—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 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—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 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/54—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
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 |
|---|---|---|---|
| US382395P | 1995-09-15 | 1995-09-15 | |
| GBGB9602925.1A GB9602925D0 (en) | 1996-02-13 | 1996-02-13 | Synthesis of a-chloro or fluoro ketones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW338032B true TW338032B (en) | 1998-08-11 |
Family
ID=26308680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW085111202A TW338032B (en) | 1995-09-15 | 1996-09-13 | Synthesis of alpha-coloro or fluoro ketones |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0851850B1 (zh) |
| CN (1) | CN1101374C (zh) |
| AR (1) | AR003509A1 (zh) |
| AT (1) | ATE210624T1 (zh) |
| AU (1) | AU6973896A (zh) |
| BR (1) | BR9610272A (zh) |
| CZ (1) | CZ290202B6 (zh) |
| DE (1) | DE69617969T2 (zh) |
| DK (1) | DK0851850T3 (zh) |
| EA (1) | EA001935B1 (zh) |
| ES (1) | ES2167600T3 (zh) |
| HK (1) | HK1010189A1 (zh) |
| PT (1) | PT851850E (zh) |
| RO (1) | RO120706B1 (zh) |
| SK (1) | SK282779B6 (zh) |
| TW (1) | TW338032B (zh) |
| UA (1) | UA57001C2 (zh) |
| WO (1) | WO1997010195A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE280167T1 (de) | 1999-07-23 | 2004-11-15 | Pfizer Prod Inc | Zwischenprodukte und ein verfahren zur herstellung von beta3-adrenergischer rezeptor- agoniste |
| CN107746388B (zh) * | 2017-11-23 | 2021-01-01 | 江苏恒盛药业有限公司 | 一种伏立康唑中间体的制备方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1596278A (en) * | 1976-11-30 | 1981-08-26 | Glaxo Operations Ltd | 7-(-oxyimino-acetamino)cephalosporin derivatives |
-
1996
- 1996-09-05 AR ARP960104240A patent/AR003509A1/es unknown
- 1996-09-11 AT AT96930823T patent/ATE210624T1/de not_active IP Right Cessation
- 1996-09-11 CZ CZ1998769A patent/CZ290202B6/cs not_active IP Right Cessation
- 1996-09-11 RO RO98-00725A patent/RO120706B1/ro unknown
- 1996-09-11 EA EA199800297A patent/EA001935B1/ru not_active IP Right Cessation
- 1996-09-11 BR BR9610272A patent/BR9610272A/pt not_active Application Discontinuation
- 1996-09-11 DK DK96930823T patent/DK0851850T3/da active
- 1996-09-11 ES ES96930823T patent/ES2167600T3/es not_active Expired - Lifetime
- 1996-09-11 AU AU69738/96A patent/AU6973896A/en not_active Abandoned
- 1996-09-11 DE DE69617969T patent/DE69617969T2/de not_active Expired - Fee Related
- 1996-09-11 CN CN96196794A patent/CN1101374C/zh not_active Expired - Fee Related
- 1996-09-11 WO PCT/US1996/014565 patent/WO1997010195A1/en active IP Right Grant
- 1996-09-11 EP EP96930823A patent/EP0851850B1/en not_active Expired - Lifetime
- 1996-09-11 PT PT96930823T patent/PT851850E/pt unknown
- 1996-09-11 SK SK328-98A patent/SK282779B6/sk unknown
- 1996-09-13 TW TW085111202A patent/TW338032B/zh not_active IP Right Cessation
- 1996-11-09 UA UA98041872A patent/UA57001C2/uk unknown
-
1998
- 1998-10-12 HK HK98111198A patent/HK1010189A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA001935B1 (ru) | 2001-10-22 |
| EP0851850A1 (en) | 1998-07-08 |
| BR9610272A (pt) | 1999-07-06 |
| CN1195337A (zh) | 1998-10-07 |
| HK1010189A1 (en) | 1999-06-17 |
| DE69617969D1 (de) | 2002-01-24 |
| AU6973896A (en) | 1997-04-01 |
| PT851850E (pt) | 2002-05-31 |
| EA199800297A1 (ru) | 1998-08-27 |
| SK32898A3 (en) | 1998-11-04 |
| SK282779B6 (sk) | 2002-12-03 |
| CN1101374C (zh) | 2003-02-12 |
| WO1997010195A1 (en) | 1997-03-20 |
| UA57001C2 (uk) | 2003-06-16 |
| ES2167600T3 (es) | 2002-05-16 |
| DK0851850T3 (da) | 2002-03-25 |
| ATE210624T1 (de) | 2001-12-15 |
| RO120706B1 (ro) | 2006-06-30 |
| AR003509A1 (es) | 1998-08-05 |
| EP0851850B1 (en) | 2001-12-12 |
| CZ290202B6 (cs) | 2002-06-12 |
| DE69617969T2 (de) | 2002-06-27 |
| CZ76998A3 (cs) | 1998-07-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |