Stereocontrol in the Addition of Allyl Metal Reagents to an Optically Active Imine Derived from Malic Acid, Leading to a Formal Synthesis of (+)-Negamycin
作者:Makoto Shimizu、Asato Morita、Tamotsu Fujisawa
DOI:10.1246/cl.1998.467
日期:1998.5
Complete anti-stereoselection has been achieved on the addition of allyl metal reagents to an opticallyactive imine derived frommalicacid. The homoallyl amine thus obtained was converted into the known intermediate for the synthesis of (+)-Negamycin in enantiomerically pure form.