Synthesis of Thiohydantoins by Phosphine-Catalyzed Reaction of Thioureas with Arylpropiolates
作者:Olivier Loreau、Frédéric Taran、Michael Carboni、Jean-Marie Gomis
DOI:10.1055/s-2008-1032024
日期:2008.2
A simple and efficient method for constructing thiohydantoin heterocycles using a phosphine-catalyzed tandem umpolung addition and intramolecular cyclization of thioureas on arylpropiolates is described.
描述了一种简单有效的方法,利用膦催化的串联反转加成和亚硫脲在芳基丙炔酸酯上的环内缩合构建硫酰脲杂环。