Alkynyl Fischer carbene complex as a traceless directing group for the regioselective cycloaddition of dithiolethiones to arylacetylene: synthesis of E-dithiafulvene thione and dithioesters
作者:Alejandro M. Granados、Alejandro M. Fracaroli、Rita H. de Rossi、Pedro Fuertes、Tomás Torroba
DOI:10.1039/b715857b
日期:——
A phenylethynyl Fischer carbene complex was used as a traceless directing group for the regioselective cycloaddition of dithiolethiones to arylacetylene, which constitutes the first synthesis of E-dithiafulvene thione or dithioesters.
苯乙炔基菲舍尔卡宾络合物用作二硫代硫酮与芳基乙炔的区域选择性环加成反应的无痕导向基团,这是E-二硫富富烯硫酮或二硫代酯的首次合成。