Title of article :
A method for the cyanation of alkenes using nitromethane as a source of cyano group mediated by proton-exchanged montmorillonite
Author/Authors :
Motokura، نويسنده , , Ken-ichi Matsunaga، نويسنده , , Kenta and Miyaji، نويسنده , , Akimitsu and Yamaguchi، نويسنده , , Sho and Baba، نويسنده , , Toshihide، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2014
Abstract :
A novel method for the cyanation of alkenes using nitromethane as a source of the cyano group is described. H+-montmorillonite mediates the cyanation through the in situ formation of trimethylsilanecarbonitrile oxide from nitromethane and allylsilane, followed by 1,3-dipolar cycloaddition and subsequent rearrangement to afford the corresponding nitriles.
Keywords :
cyanation , Nitromethane , Proton-exchanged montmorillonite , Alkene , Heterogeneous catalysis
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
