Synfacts, Table of Contents Synfacts 2017; 13(03): 0254DOI: 10.1055/s-0036-1590045 Synthesis of Materials and Unnatural Products © Georg Thieme Verlag Stuttgart · New YorkK-Region Annulative π-Extension with Alkynes Authors Contributor(s): Timothy M. Swager Constantin-Christian A. Voll Recommend Article Abstract Buy Article(opens in new window)Key words Key wordspolycyclic aromatic hydrocarbons - π-extension - alkynes - dibenzosiloles Full Text