Title of article :
Pd-catalyzed cycloisomerization–allylation of 4-alkynones: synthesis of 5-homoallylfuran derivatives
Author/Authors :
Saito، نويسنده , , Akio and Enomoto، نويسنده , , Yohei and Hanzawa، نويسنده , , Yuji، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2011
Abstract :
In the presence of Pd2(dba)3–tBu3P catalyst and Cs2CO3, cycloisomerization–allylation reactions of 4-alkynone derivatives with allyl carbonates in MeCN proceed in 5-exo mode to give highly-substituted furans having homoallyl groups at 5-position.
Keywords :
syn-Oxipalladation , furan , allylation , Alkynone , cycloisomerization , Cascade reaction
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
