ES2045513T3 - Procedimiento de elctrosintesis de aldehidos. - Google Patents
Procedimiento de elctrosintesis de aldehidos.Info
- Publication number
- ES2045513T3 ES2045513T3 ES89403133T ES89403133T ES2045513T3 ES 2045513 T3 ES2045513 T3 ES 2045513T3 ES 89403133 T ES89403133 T ES 89403133T ES 89403133 T ES89403133 T ES 89403133T ES 2045513 T3 ES2045513 T3 ES 2045513T3
- Authority
- ES
- Spain
- Prior art keywords
- aldehyde
- elctrosynthesis
- procedure
- zinc
- electrosynthesis
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
Abstract
EL PROCEDIMIENTO DE ELECTROSINTESIS DE UN ALDEHIDO, SEGUN LA INVENCION, SE EFECTUA POR ELECTROLISIS, EN UNA CELULA QUE NO CONTIENE MAS QUE UN SOLO COMPARTIMENTO, UN HALOGENURO ORGANICO Y UNA FORMAMIDA N,N-DISUSTITUIDA, TAL COMO LA DIMETILFORMAMIDA, Y DESPUES SE HIDROLIZA EL MEDIO REACTIVO. EL ANODO ES UN METAL ELEGIDO EN EL GRUPO CONSTITUIDO POR METALES REDUCTORES Y SUS ALEACIONES, PREFERENTEMENTE DE CINC, ALUMINIO Y MAGNESIO. EL CATODO, INERTE, ESTA RECUBIERTO PREFERENTEMENTE POR UN DEPOSITO ELECTROLITICO DE CINC, CADMIO, PLOMO O ESTAÑO. LOS ALDEHIDOS SON COMPUESTOS CORRIENTEMENTE UTILIZADOS EN NUMEROSOS CAMPOS DE LA INDUSTRIA QUIMICA, ESPECIALMENTE EN PERFUMERIA, AGROQUIMICA Y FARMACIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8815235A FR2639364B1 (fr) | 1988-11-23 | 1988-11-23 | Procede d'electrosynthese d'aldehydes |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2045513T3 true ES2045513T3 (es) | 1994-01-16 |
Family
ID=9372136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89403133T Expired - Lifetime ES2045513T3 (es) | 1988-11-23 | 1989-11-15 | Procedimiento de elctrosintesis de aldehidos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4988416A (es) |
EP (1) | EP0370866B1 (es) |
JP (1) | JP2812748B2 (es) |
AT (1) | ATE94590T1 (es) |
DE (1) | DE68909184T2 (es) |
ES (1) | ES2045513T3 (es) |
FR (1) | FR2639364B1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9207546D0 (en) * | 1992-04-07 | 1992-05-20 | Atomic Energy Authority Uk | Hydrolysis |
DE4428905A1 (de) | 1994-08-16 | 1996-02-29 | Hoechst Ag | Verfahren zur Elektrosynthese von Aldehyden |
US5756851A (en) * | 1996-10-21 | 1998-05-26 | Albemarle Corporation | Production of nabumetone or precursors thereof |
EP1377693A2 (en) * | 2001-04-12 | 2004-01-07 | AstraZeneca AB | Micro-engineered reactors |
AU2007251601B2 (en) * | 2006-05-15 | 2011-05-19 | Akzo Nobel Chemicals International B.V. | An electrochemical process to prepare a halogenated carbonyl group-containing compound |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4547271A (en) * | 1984-09-12 | 1985-10-15 | Canada Packers Inc. | Process for the electrochemical reduction of 7-ketolithocholic acid to ursodeoxycholic acid |
US4601797A (en) * | 1984-12-19 | 1986-07-22 | Monsanto Company | Electrochemical carboxylation of p-isobutylacetophenone and other aryl ketones |
US4582577A (en) * | 1984-12-19 | 1986-04-15 | Monsanto Company | Electrochemical carboxylation of p-isobutylacetophenone |
FR2579627B1 (fr) * | 1985-03-29 | 1987-05-15 | Poudres & Explosifs Ste Nale | Procede d'electrosynthese d'alcools |
FR2579626B1 (fr) * | 1985-03-29 | 1987-05-15 | Poudres & Explosifs Ste Nale | Procede d'electrosynthese de cetones et d'aldehydes |
FR2586710B1 (fr) * | 1985-09-05 | 1990-03-30 | Poudres & Explosifs Ste Nale | Cellule d'electrolyse organique a electrode consommable |
-
1988
- 1988-11-23 FR FR8815235A patent/FR2639364B1/fr not_active Expired - Lifetime
-
1989
- 1989-11-15 AT AT89403133T patent/ATE94590T1/de active
- 1989-11-15 ES ES89403133T patent/ES2045513T3/es not_active Expired - Lifetime
- 1989-11-15 EP EP89403133A patent/EP0370866B1/fr not_active Expired - Lifetime
- 1989-11-15 DE DE89403133T patent/DE68909184T2/de not_active Expired - Fee Related
- 1989-11-17 US US07/437,820 patent/US4988416A/en not_active Expired - Fee Related
- 1989-11-24 JP JP1303444A patent/JP2812748B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE68909184D1 (de) | 1993-10-21 |
EP0370866A1 (fr) | 1990-05-30 |
JP2812748B2 (ja) | 1998-10-22 |
FR2639364B1 (fr) | 1990-12-28 |
DE68909184T2 (de) | 1994-04-07 |
ATE94590T1 (de) | 1993-10-15 |
FR2639364A1 (fr) | 1990-05-25 |
US4988416A (en) | 1991-01-29 |
EP0370866B1 (fr) | 1993-09-15 |
JPH02185989A (ja) | 1990-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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