Oxidative C–O coupling as a new idea in the ‘click-like chemistry’: malonyl peroxides for the conjugation of two molecules
作者:Vera A. Vil’、Evgenii S. Gorlov、Oleg V. Bityukov、Igor B. Krylov、Gennady I. Nikishin、Kasimir K. Pivnitsky、Alexander O. Terent’ev
DOI:10.1016/j.mencom.2019.03.003
日期:2019.3
Malonyl peroxides were used for the one-pot construction of hybrid structures by conjugation of heterocycle (3H-pyrazol-3-one, isoxazol-5(2H)-one, pyrazolidine-3,5-dione, or barbituric acid) and amine or alcohol. The first stage represents oxidative C–O coupling with liberation of the carboxyl group which is functionalized at the second stage thus affording ‘clicklike’ products with malonic linker
丙二酰过氧化物通过杂环(3H-吡唑-3-酮,异恶唑-5(2H)-酮,吡唑烷-3,5-二酮或巴比妥酸)与胺或酒精。第一阶段代表氧化性C–O与羧基的释放,其在第二阶段被官能化,因此提供了带有丙二酸连接基的“咔哒状”产物。