Formation of α-Lithio Siloles from Silylated 1,4-Dilithio-1,3-Butadienes: Mechanism and Applications
作者:Qian Luo、Chao Wang、Li Gu、Wen-Xiong Zhang、Zhenfeng Xi
DOI:10.1002/asia.200900287
日期:2010.5.3
A full account of a useful transformation from silylated 1,4‐dilithio‐1,3‐butadienes to α‐lithio siloles is described. These lithio siloles formed by this procedure are general, in terms of substitution patterns and synthetic methods, affording diversified silole derivatives. Notably, some structurally complex molecules, such as bridged bis‐silole compounds, have been synthesized easily and successfully
作者:Chao Wang、Qian Luo、Hui Sun、Xiangyu Guo、Zhenfeng Xi
DOI:10.1021/ja070404s
日期:2007.3.1
Lithio siloles of diversified structures and substitution patterns were highly efficiently formed from readily available silyl 1,4-dilithio-1,3-butadienes via novel intramolecular skeletal rearrangements.