title: Cycloaddition reactions of (C6F5)2BN3 with dialkyl acetylenedicarboxylates.
abstract: The 1,3-dipolar cycloaddition reactions of the electron deficient boron azide, (C6F5)2BN3 (1) with the electron-poor acetylenes RO2CC≡CCO2R (R = Me, Et) afforded the new mono- and bis-1,2,3-triazole derivatives and .
authors: Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, Ontario, Canada M5S 3H6. dstephan@chem.utoronto.ca.
authors: Rebecca L
authors: RL
authors: Melen
authors: Douglas W
authors: DW
authors: Stephan