EP 2139853 A1 20100106 - PROCESS FOR PREPARING PRECURSORS OF CARBENES OF CAAC TYPE AND USE THEREOF FOR PREPARING SAID CARBENES
Title (en)
PROCESS FOR PREPARING PRECURSORS OF CARBENES OF CAAC TYPE AND USE THEREOF FOR PREPARING SAID CARBENES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON CARBENVORLÄUFERN DES CAAC-TYPS UND IHRE VERWENDUNG ZUR HERSTELLUNG BESAGTER CARBENE
Title (fr)
PROCEDE DE PREPARATION DE PRECURSEURS DE CARBENES DE TYPE CAAC ET LEUR UTILISATION POUR PREPARER LESDITS CARBENES
Publication
Application
Priority
- EP 2008054295 W 20080409
- FR 0702665 A 20070412
Abstract (en)
[origin: WO2008125568A1] The present invention relates to a process for preparing precursors of carbenes of CAAC type (Cyclic) (Alkyl) (Amino) (Carbenes) and to the use thereof for preparing said carbenes. The invention relates to the use of new synthesis intermediates for preparing the precursors of CAAC-type carbenes. The new production intermediates correspond to the following formula: (I) the various symbols having the meaning given in claim 1. Other subjects of the invention lie in the conversion of the compounds of formula (I) for the purpose of obtaining the CAAC-type carbenes.
IPC 8 full level
C07D 207/06 (2006.01); C07D 209/54 (2006.01)
CPC (source: EP US)
C07D 207/06 (2013.01 - EP US); C07D 209/54 (2013.01 - EP US)
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)
FR 2914921 A1 20081017; EP 2139853 A1 20100106; US 2010113791 A1 20100506; WO 2008125568 A1 20081023
DOCDB simple family (application)
FR 0702665 A 20070412; EP 08736019 A 20080409; EP 2008054295 W 20080409; US 59516108 A 20080409