EP 2181107 A1 20100505 - PROCESS FOR PREPARING 2-SULFINYL-1H-BENZIMIDAZOLES
Title (en)
PROCESS FOR PREPARING 2-SULFINYL-1H-BENZIMIDAZOLES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON 2-SULFINYL-1H-BENZIMIDAZOLEN
Title (fr)
PROCEDE DE PREPARATION DE 2-SULFINYL-1<I>H</I>-BENZIMIDAZOLES
Publication
Application
Priority
- EP 2008061443 W 20080829
- EP 07115432 A 20070831
- EP 08803427 A 20080829
Abstract (en)
[origin: EP2030973A1] The present invention relates to a process for preparing 2-(2-pyridinylmethylsulfinyl)-1 H -benzimidazoles by oxidizing a thioether precursor in the presence of trifluoroethanol.
IPC 8 full level
C07D 401/12 (2006.01)
CPC (source: EP)
C07D 401/12 (2013.01)
Citation (search report)
See references of WO 2009027533A1
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
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2030973 A1 20090304; EA 018796 B1 20131030; EA 201000379 A1 20100830; EP 2181107 A1 20100505; UA 105479 C2 20140526; WO 2009027533 A1 20090305
DOCDB simple family (application)
EP 07115432 A 20070831; EA 201000379 A 20080829; EP 08803427 A 20080829; EP 2008061443 W 20080829; UA A201003696 A 20080829