title: CYCLOADDITION REACTIONS OF AZIDE, FURAN, AND PYRROLE UNITS WITH BENZYNES GENERATED BY THE HEXADEHYDRO-DIELS-ALDER (HDDA) REACTION.
abstract: Benzynes can be generated by the intramolecular thermal cycloisomerization of triynes-the title HDDA reaction. We report here that these can be trapped by cycloaddition reaction with trimethylsilyl azide (1,3-dipolar) or a furan or pyrrole (4+2 Diels-Alder).
authors.affiliation: Department of Chemistry, University of Minnesota, Minneapolis, MN 55455.
authors.forename: Junhua
authors.initials: J
authors.lastname: Chen
authors.affiliation: Department of Chemistry, University of Minnesota, Minneapolis, MN 55455.
authors.forename: Beeraiah
authors.initials: B
authors.lastname: Baire
authors.affiliation: Department of Chemistry, University of Minnesota, Minneapolis, MN 55455.
authors.forename: Thomas R
authors.initials: TR
authors.lastname: Hoye