Silicon-Induced Phenanthrene Formation from Benzynes and Allenylsilanes
作者:Jih Ru Hwu、Sharada P. Swain
DOI:10.1002/chem.201203738
日期:2013.5.17
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).