[EN] PROCESS FOR THE PREPARATION OF AROMATIC ALPHA-HYDROXY KETONES<br/>[FR] PROCÉDÉ POUR LA FABRICATION D'ALPHA-HYDROXYCÉTONES AROMATIQUES
申请人:LAMBERTI SPA
公开号:WO2009135895A1
公开(公告)日:2009-11-12
Process for the preparation of aromatic alpha-hydroxyketones (aromatic α- hydroxyketones) that does not require the use of chlorine, sulfuryl chloride or bromine and comprises the halogenation of an intermediate aromatic ketone with a hydrogen halide in the presence of an oxidising compound.
PROCESS FOR THE PREPARATION OF AROMATIC ALPHA-HYDROXY KETONES
申请人:Meneguzzo Enzo
公开号:US20110065962A1
公开(公告)日:2011-03-17
Process for the preparation of aromatic alpha-hydroxyketones (aromatic α-hydroxyketones) that does not require the use of chlorine, sulfuryl chloride or bromine and comprises the halogenation of an intermediate aromatic ketone with a hydrogen halide in the presence of an oxidising compound.
1,2‐Addition of α,α,α‐Trichlorotoluene to Ketones via a Mg Barbier Reaction in DMF: New Route to Cycloalk‐1‐en‐1‐yl and Alk‐1‐en‐1‐yl Phenyl Ketones
作者:Akima Aaziz、Sylvain Oudeyer、Eric Léonel、Jean Paul Paugam、Jean‐Yves Nédélec
DOI:10.1080/00397910701198971
日期:2007.4.1
Abstract The reductive cyclocondensation of α,α,α‐trichlorotoluene to enolisable ketones enables the preparation of (cyclo)alken‐1‐en‐1‐yl phenyl ketones via the formation of an intermediate chlorooxirane.