81.Rapid access to substituted 2-naphthyne intermediates via the benzannulation of halogenated silylalkyne Posted on June 12, 2017July 24, 2017 by Tory D Helgeson Hein, S.; Lehnherr, D.; Dichtel, W.R. Chem. Sci., 2017, 8, 5675-5681. DOI: 10.1039/C7SC01625E