Synthesis of a Library of Propargylated and PEGylated α-Hydroxy Acids Toward “Clickable” Polylactides via Hydrolysis of Cyanohydrin Derivatives
作者:Quanxuan Zhang、Hong Ren、Gregory L. Baker
DOI:10.1021/jo5016135
日期:2014.10.17
of the corresponding easily accessible cyanohydrin derivatives in methanolic sulfuricacid. Facile desymmetrization, monofunctionalization, and efficient chain-elongation coupling of OEGs further enable the incorporation of OEGs to α-hydroxy acids in a simple and efficient manner. At the end, synthesis of allyloxy lactic acid indicates that an alkene group is also compatible with the developed method