A New Method for the Stereoselective Synthesis of α-Substituted Serine Amino Acid Analogues
作者:Jonathan W. Lane、Randall L. Halcomb
DOI:10.1021/ol034984j
日期:2003.10.1
[reaction: see text]. A new method was developed for the stereoselective synthesis of alpha-substituted serine amino acids. The strategy utilizes a common enantiomerically enriched intermediate obtained through an enzymatic desymmetrization. A variety of amino acids were synthesized in good ee's through nucleophilic acetylide addition reactions and palladium-catalyzed Sonogashira couplings.