Organocatalytic Synthesis of (2<i>S</i>,3<i>R</i>)-3-Hydroxy-3-methyl-proline (OHMePro), a Component of Polyoxypeptins, and Relatives Using OHMePro Itself as a Catalyst
作者:Yayoi Yoshitomi、Kazuishi Makino、Yasumasa Hamada
DOI:10.1021/ol0706004
日期:2007.6.1
An efficient synthesis of (2S,3R)-3-hydroxy-3-methylproline (OHMePro), a component of polyoxypeptins, and relatives was achieved, in which an intramolecular asymmetric aldol reaction of the ketoaldehyde using OHMePro itself as an organocatalyst constitutes a key step.