A One-Pot Approach to Δ2-Isoxazolines from Ketones and Arylacetylenes
摘要:
The sequential reaction of ketones with arylacetylenes and hydroxylamine in the presence of KOBut/DMSO followed by the treatment of the reaction mixture with H2O and KOH leads to Delta(2)-isoxazolines in up to 88% yield.
A One-Pot Approach to Δ<sup>2</sup>-Isoxazolines from Ketones and Arylacetylenes
作者:Elena Yu. Schmidt、Inna V. Tatarinova、Elena V. Ivanova、Nadezhda V. Zorina、Igor’ A. Ushakov、Boris A. Trofimov
DOI:10.1021/ol303132u
日期:2013.1.4
The sequential reaction of ketones with arylacetylenes and hydroxylamine in the presence of KOBut/DMSO followed by the treatment of the reaction mixture with H2O and KOH leads to Delta(2)-isoxazolines in up to 88% yield.