A simple PdCl2/O-2/DMF catalytic system for highly regioselective cyclotrimerization of olefins with electron-withdrawing groups

作者：Jiang Huan Feng^*; Shen Yan Xia; Wang Zhao Yang

来源：Tetrahedron Letters, 2007, 48(42): 7542-7545.

DOI：10.1016/j.tetlet.2007.08.034

• PdCl2/O-2/DMF catalytic system
• cyclotrimerization
• regioselective
• olefins

A highly regioselective cyclotrimerization of olefins with electron-withdrawing groups in a PdCl2/O-2/DMF catalytic system is disclosed, and a possible mechanism has also been proposed, which reveals the PdCl2-catalyzed cyclotrimerization of olefins with electron-withdrawing groups goes through a quite different pathway from that of alkynes.

• 出版日期2007-10-15
• 单位华南理工大学