[EN] A PROCESS FOR THE SYNTHESIS OF ARYL SULFONES<br/>[FR] PROCÉDÉ DE SYNTHÈSE D'ARYLE SULFONES
申请人:COUNCIL SCIENT IND RES
公开号:WO2015087352A1
公开(公告)日:2015-06-18
The present patent discloses a novel, efficient and transition-metal-free room temperature single step process for synthesis of aryl sulfones and substituted aryl sulfones starting from aryl substrates.
The present patent discloses a novel, efficient and transition-metal-free room temperature single step process for synthesis of aryl sulfones and substituted aryl sulfones starting from aryl substrates.
US9650330B2
申请人:——
公开号:US9650330B2
公开(公告)日:2017-05-16
Transition-Metal-Free C–S Bond Formation: A Facile Access to Aryl Sulfones from Sodium Sulfinates via Arynes
作者:Virat G. Pandya、Santosh B. Mhaske
DOI:10.1021/ol5018646
日期:2014.7.18
Sulfones have been attractive targets for synthetic organic chemists owing to their immense applications in medicinal, material, and synthetic chemistry. In this context, an efficient transition-metal-free process has been demonstrated, wherein a broad range of alkyl/aryl/heteroaryl sodium sulfinates react with varyingly substituted aryne precursors (o-silyl aryl triflates) under mild reaction conditions