One-Pot Syntheses of 2,3-Dihydrothiopyran-4-one Derivatives by Pd/Cu-Catalyzed Reactions of α,β-Unsaturated Thioesters with Propargyl Alcohols
作者:Yasunori Minami、Hitoshi Kuniyasu、Nobuaki Kambe
DOI:10.1021/ol800754w
日期:2008.6.1
ne derivatives were readily prepared by Pd/Cu-catalyzed reactions between alpha,beta-unsaturated thioesters and propargyl alcohols in the presence of bases. Of note, both carbon-sulfurbonds were cleaved as a result of the single procedure.