Facile Procedure for Generating Side Chain Functionalized Poly(α-hydroxy acid) Copolymers from Aldehydes via a Versatile Passerini-Type Condensation
作者:Mark Rubinshtein、Carrie R. James、Jennifer L. Young、Yanyan J. Ma、Yoshihisa Kobayashi、Nathan C. Gianneschi、Jerry Yang
DOI:10.1021/ol101433v
日期:2010.8.6
synthesizing α-hydroxy N-acylindoles in one-pot via an acid-catalyzed condensation of a convertible isonitrile with water and various aldehydes is presented. These intermediates were incorporated into poly(α-hydroxyacid) copolymers bearing residues with functionalizable side chains, which could be further modified through Cu(I)-catalyzed azide−alkyne cylcoaddition reactions. This versatile synthetic