Synthesis of stilbene-fused 2′-hydroxychalcones and flavanones
作者:İsmail Akçok、Ali Çağır
DOI:10.1016/j.bioorg.2010.04.001
日期:2010.8
Heck reactions of 3-bromobenzaldehyde with styrene derivatives gave corresponding (E)-stilbenes, which were reacted with acetophenones to furnish stilbene-fused 2′-hydroxychalconesunder basic conditions. Finally, intramolecularcyclization reactions were performed to produce stilbene-fused flavanones.