Synthesis of 2-(2-Arylethenyl)-5-arylfurans by Regioselective Palladium(0)-Catalyzed Coupling Reactions of 2-(2-Bromo-2-nitroethenyl)-5-bromofuran
作者:Peter Langer、Dang Tuan、Dang Tung
DOI:10.1055/s-2006-950271
日期:2006.10
The Suzuki reaction of 2-(2-bromo-2-nitroethenyl)-5-bromofuran, readily available from furfural, resulted in regioselective attack onto the furan moiety. The alkenyl moiety could be functionalized in a second Suzuki reaction.
2-(2-溴-2-硝基乙烯基)-5-溴呋喃的铃木反应,易于从糠醛获得,导致对呋喃部分的区域选择性攻击。烯基部分可以在第二次铃木反应中进行官能团化。