[EN] PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND<br/>[FR] PROCÉDÉ DE PRODUCTION D'UN COMPOSÉ D'ALPHA-HYDROXYCÉTONE
申请人:SUMITOMO CHEMICAL CO
公开号:WO2010041767A1
公开(公告)日:2010-04-15
A process for producing an α-hydroxyketone compound, which comprises subjecting an aldehyde compound to a coupling reaction in the presence of an alkoxyimidazolidine compound represented by the formula (1) wherein Rソ1? and Rソ2? independently represent a hydrogen atom, etc., Rソ3? and Rソ4? independently represent a substituted or unsubstituted aryl group, etc. and Rソ5? represents an alkyl group.
[EN] METHOD FOR PRODUCING ALPHA - HYDROXY KETONE COMPOUND<br/>[FR] PROCÉDÉ DE FABRICATION D'UN COMPOSÉ ALPHA-HYDROXY CÉTONE
申请人:SUMITOMO CHEMICAL CO
公开号:WO2013035650A9
公开(公告)日:2014-03-13
PROCESS FOR PRODUCING ALPHA-HYDROXYKETONE COMPOUND
申请人:Sumitomo Chemical Company, Limited
公开号:EP2344437A1
公开(公告)日:2011-07-20
Lewis acid-catalyzed Friedel–Crafts reactions toward highly versatile, α-quaternary oxime ethers
作者:Marcel Schlegel、Christoph Schneider
DOI:10.1039/c8cc06823b
日期:——
The synthesis of all-carbon-substituted, quaternary stereocenters through Lewis acid-catalyzed Friedel–Crafts alkylation of cyclic and acyclic 2-hydroxy oxime ethers proceeds under mild reaction conditions and with highyields. Moreover, the oxime ether moiety can be easily manipulated into various functional groups through subsequent modifications.