New Entry to Convertible Isocyanides for the Ugi Reaction and Its Application to the Stereocontrolled Formal Total Synthesis of the Proteasome Inhibitor Omuralide
作者:Cynthia B. Gilley、Matthew J. Buller、Yoshihisa Kobayashi
DOI:10.1021/ol701446y
日期:2007.8.1
access to pyroglutamic acids culminated in the formal total synthesis of the proteasome inhibitor omuralide featuring a stereocontrolledUgireaction. Indole-isocyanide was named after the facilitation of hydrolysis of the resulting 2-(2,2-dimethoxyethyl)anilide via an N-acylindole intermediate obtained by the Ugi multicomponent condensation reaction followed by the indole formation.