Stereoselective sp2–sp2 bond formation via Negishi cross-coupling of vinylic tellurides and 2-heteroarylzinc chlorides
Author/Authors :
Zeni، نويسنده , , Gilson and Alves، نويسنده , , Diego and Braga، نويسنده , , Antonio L. and Stefani، نويسنده , , Helio A. and Nogueira، نويسنده , , Cristina W.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2004
Pages :
4
From page :
4823
To page :
4826
Abstract :
The Negishi cross-coupling reaction of vinylic- and aryltellurides with heteroarylzinc chlorides catalyzed by PdCl2/CuI is described. This cross-coupling reaction is general and permits the formation of a new sp2–sp2 carbon bond in good yields and high stereoselectivity.
