Kononevich YN1, Surin NM2, Sazhnikov VA3, Svidchenko EA2, Aristarkhov VM3, Safonov AA3, Bagaturyants AA4, Alfimov MV5, Muzafarov AM6.
Spectrochim Acta A Mol Biomol Spectrosc. 2016 Dec 19;175:177-184. doi: 10.1016/j.saa.2016.12.025. [Epub ahead of print]A series of (dibenzoylmethanato)boron difluoride (BF2DBM) derivatives with a halogen atom in one of the phenyl rings at the para-position were synthesized and used to elucidate the effects of changing the attached halogen atom on the photophysical properties of BF2DBM. The room-temperature absorption and fluorescence maxima of fluoro-, chloro-, bromo- and iodo-substituted derivatives of BF2DBM in THF are red-shifted by about 2-10nm relative to the corresponding peaks of the parent BF2DBM. Read More