Stereoselective Allyl Amine Synthesis through Enantioselective Addition of Diethylzinc and [1,3]-Chirality Transfer: Synthesis of Lentiginosine and Polyoxamic Acid Derivative
作者:Yoshiyasu Ichikawa、Takashi Ito、Minoru Isobe
DOI:10.1002/chem.200400830
日期:2005.3.4
synthetic method for the preparation of allyl amines has been developed. The key steps of this method are enantioselective addition of diethylzinc and [1,3]-chirality transfer through the [3.3] sigmatropic rearrangement of allyl cyanates. Stereocontrolled syntheses of lentiginosine (1) and polyoxamic acidderivative 2 from a common intermediate 7 derived from D-tartaric acid (8), have been accomplished.