Keywords
�click� reaction
alkynes
azides
BODIPY
boron neutron capture therapy.
cobalt bis(dicarbollide)
fluorescent labeling
Abstract
The solid-state molecular structure of azido derivative of BODIPY was determined by a single-crystal X-ray diffraction; this compound was subjected to a CuI-catalyzed azide--alkyne cycloaddition with ethynyl-containing iodine cobalt bis(dicarbollides) to give the corresponding new 1,2,3-triazole conjugates. Their study by absorption-- emission spectroscopy showed that the addition of a boron cluster weakened the fluorescence of the starting azido BODIPY.
Funders
Russian Science Foundation
24-73-10090