Stannyl-Lithium: A Facile and Efficient Synthesis Facilitating Further Applications
作者:Dong-Yu Wang、Chao Wang、Masanobu Uchiyama
DOI:10.1021/jacs.5b06587
日期:2015.8.26
We have developed a highly efficient, practical, polycyclic aromatic hydrocarbon (PAH-catalyzed synthesis of stannyl lithium (Sn-Li), in which the tin resource (stannyl chloride or distannyl) is rapidly and quantitatively transformed into Sn-Li reagent at room temperature without formation of any (toxic) byproducts. The resulting Sn-Li reagent can be stored at ambient temperature for months and shows high reactivity toward various substrates, with quantitative atom efficiency.