Asymmetric Total Synthesis of (−)-α-Kainic Acid Using an Enantioselective, Metal-Promoted Ene Cyclization
作者:Qian Xia、Bruce Ganem
DOI:10.1021/ol007009q
日期:2001.2.1
asymmetric total synthesis of the title compound 1, which is an important neurotransmitter, has been achieved. The synthesis features a metal-promoted, enantioselective ene reaction that provides entry into the kainic acid ring system from very simple precursors. Moreover, the zirconium-mediated Strecker reaction, which represents an outgrowth of earlier amide-to-imine methodology developed in our