Titanocene-catalyzed multicomponent coupling approach to diarylethynyl methanes.
نویسندگان
چکیده
A titanocene-catalyzed multicomponent coupling to provide diarylethynyl methanes is described. By combining the multifunctionality of Cp(2)TiCl(2) with the traceless dielectrophilicity of aryl aldehydes, all-carbon tertiary centers are obtained in 55-99% yield.
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عنوان ژورنال:
- Journal of the American Chemical Society
دوره 134 44 شماره
صفحات -
تاریخ انتشار 2012