EP 2171128 B1 20110921 - METHOD FOR THE PRODUCTION OF ISOCYANATES BY ANODIC OXIDATION OF FORMAMIDES
Title (en)
METHOD FOR THE PRODUCTION OF ISOCYANATES BY ANODIC OXIDATION OF FORMAMIDES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON ISOCYANATEN DURCH ANODISCHE OXIDATION VOM FORMAMIDEN
Title (fr)
PROCÉDÉ DE PRODUCTION D'ISOCYANATES PAR OXYDATION ANODIQUE DE FORMAMIDES
Publication
Application
Priority
- EP 2008058836 W 20080708
- EP 07112435 A 20070713
- EP 08774881 A 20080708
Abstract (en)
[origin: WO2009010420A1] The invention relates to a method for the production of isocyanates R-NCO by anodic oxidation of formamides of the general formula (I), wherein R is hydrogen or an arbitrary organic radical, wherein the electrolytic solution comprises at least one conductor salt in addition to the formamide (I).
IPC 8 full level
C25B 3/23 (2021.01)
CPC (source: EP)
C25B 3/23 (2021.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2009010420 A1 20090122; WO 2009010420 A9 20090319; AT E525497 T1 20111015; EP 2171128 A1 20100407; EP 2171128 B1 20110921
DOCDB simple family (application)
EP 2008058836 W 20080708; AT 08774881 T 20080708; EP 08774881 A 20080708