1351981-48-0Relevant academic research and scientific papers
Access to Stereodefined (E)-2-Silylallylboronates via Regioselective Chloroboration of Allenylsilanes
Yang, Zhantao,Liu, Tingjie,Chen, Xixi,Wan, Ranran,Li, Yang,Wang, Xianzhen,Yang, Chun-Hua,Chang, Junbiao
, p. 9541 - 9544 (2019/11/20)
A catalyst-free method for the highly regioselective chloroboration of allenylsilanes is described. In the presence of BCl3 and 2,6-lutidine, chloroboration of allenylsilanes proceeds smoothly without any catalyst, and the product could be treated with pinacol to afford the corresponding pinacol borates in one-pot reaction. This reaction provides a direct approach to construct valuable 2-silylallylboronate frameworks with operational simplicity and high atom-economy.
Silicon-induced phenanthrene formation from benzynes and allenylsilanes
Hwu, Jih Ru,Swain, Sharada P.
supporting information, p. 6556 - 6560 (2013/06/27)
Now directly feasible: The silicon atom in allenylsilanes enabled their reaction with two equivalents of benzynes to generate (α-phenanthrenyl) vinylsilanes in good to excellent yields through an unprecedented [2+2+2] pathway (see scheme). Copyright
