EP 1348043 A2 20031001 - METHOD FOR PRODUCING ALCOXYLATED CARBONYL COMPOUNDS BY AN ANODIC OXIDATION METHOD USING A CATHODIC COUPLED REACTION FOR ORGANIC SYNTHESIS
Title (en)
METHOD FOR PRODUCING ALCOXYLATED CARBONYL COMPOUNDS BY AN ANODIC OXIDATION METHOD USING A CATHODIC COUPLED REACTION FOR ORGANIC SYNTHESIS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ALKOXYLIERTEN CARBONYLVERBINDUNGEN DURCH EIN ANODISCHES OXIDATIONSVERFAHREN UNTER NUTZUNG DER KATHODISCHEN KOPPELREAKTION ZUR ORGANISCHEN SYNTHESE
Title (fr)
PROCEDE DE PRODUCTION DE LIAISONS CARBONYLE ALCOXYLEES PAR OXYDATION ANODIQUE ET REACTION DE COUPLAGE CATHODIQUE POUR REALISER UNE SYNTHESE ORGANIQUE
Publication
Application
Priority
- DE 10058304 A 20001124
- EP 0113587 W 20011122
Abstract (en)
[origin: WO0242524A2] A method for producing alcoxylated carbonyl compounds of general formula (I) (compounds I): R<1>aR<2>C(OR<3>)b wherein R<1>, R<2> represent hydrogen or C1- C6-alkyl, R<3> independently means C1- C6-alkyl, a is 0 or 1, b 2 or 3 with the proviso that the sum of a and b is 3, by means of anodic oxidation of germinal dialcoxy compounds of general formula (II) (compounds II) wherein R<4>, R<5>, R<6>, R<7> represent hydrogen or C1- C6-alkyl, R<5>, R<6> represent C1- C6-alkyl or C1- C6-alcoxy, in the presence of a C1-C6-alkyl alcohol (compounds III).A usual compound (compound IV) is used as a cathodic depolarizer suitable for electrochemical oxidation. The anodic oxidation and cathodic reduction is carried out in an undivided electrolyte cell in the presence of C1-C6-alkyl alcohols.
IPC 1-7
IPC 8 full level
C25B 3/23 (2021.01)
CPC (source: EP US)
C25B 3/00 (2013.01 - EP US)
Citation (search report)
See references of WO 0242524A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0242524 A2 20020530; WO 0242524 A3 20030313; AT E290616 T1 20050315; AU 2487402 A 20020603; CA 2429450 A1 20020530; CN 1329556 C 20070801; CN 1476491 A 20040218; DE 10058304 A1 20020529; DE 50105570 D1 20050414; EP 1348043 A2 20031001; EP 1348043 B1 20050309; ES 2238501 T3 20050901; JP 2004514791 A 20040520; JP 3906153 B2 20070418; NO 20032335 D0 20030523; NO 20032335 L 20030714; US 2004026263 A1 20040212; US 6822124 B2 20041123
DOCDB simple family (application)
EP 0113587 W 20011122; AT 01994702 T 20011122; AU 2487402 A 20011122; CA 2429450 A 20011122; CN 01819439 A 20011122; DE 10058304 A 20001124; DE 50105570 T 20011122; EP 01994702 A 20011122; ES 01994702 T 20011122; JP 2002545221 A 20011122; NO 20032335 A 20030523; US 43224903 A 20030522