Title of article :
PdII/IV catalyzed oxidative cyclization of 1,6-enynes derived by Ugi-4-component reaction
Author/Authors :
Welsch، نويسنده , , Sebastian J. and Umkehrer، نويسنده , , Michael and Ross، نويسنده , , Günther and Kolb، نويسنده , , Jürgen and Burdack، نويسنده , , Christoph and Wessjohann، نويسنده , , Ludger A.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2011
Abstract :
A variety of 1,6-enynes were synthesized by an Ugi-reaction and further elaborated by a PdII/IV catalyzed oxidative cyclization to produce N-substituted 3-aza-bicyclo[3.1.0]hexan-2-ones. Different substitution patterns were tested to examine the scope and limitations of the amide tethered substrates.
Keywords :
Ugi-reaction , 6-Enyne , cycloaddition , PdII/IV-catalysis , multicomponent reaction , 1
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
