Simple and Efficient Synthesis of (<i>S</i>)-Dapoxetine
作者:M. Sasikumar、Milind D. Nikalje
DOI:10.1080/00397911.2011.575522
日期:2012.10.15
include (a) a Sharpless asymmetric epoxidation reaction and regioselectivereductive ring opening of a 2,3-epoxy alcohol to elaborate the hydroxy-bearing stereogenic center at benzylic position; (b) regioselective functionalization of 1-naphthol and amine functionality through Mitsunobu procedures; and (c) Eschweiler–Clarke reductivemethylation condition to access the target molecule. GRAPHICAL ABSTRACT