Three-Component Reaction for an Efficient Synthesis of Stable Phosphorus Ylides Using Mercapto Compounds
作者:Zahra Hassani、Mohammad Reza Islami、Arman Moradi、Moazameh Yazdi Rouh-Alamini
DOI:10.1080/10426500802208664
日期:2009.3.10
Stabilized phosphorus ylides were obtained from the three-component reaction between dialkyl acetylenedicarboxylate and sulfur compounds such as pyridine-2-thione, 2-furylmethanethiol, ethanedithioamide, and N-phenyl-1,2,4-triazole-3-thiol in the presence of triphenylphosphine in excellent yields.
在乙炔二羧酸二烷基酯与硫化合物(如吡啶-2-硫酮、2-呋喃甲硫醇、乙二硫酰胺和 N-苯基-1,2,4-三唑-3-硫醇)的三组分反应中获得稳定的磷叶立德三苯基膦的高产率。