A. Manaev, I. Okhrimenko, K. Lyssenko
Aug 1, 2008
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0
Influential Citations
10
Citations
Journal
Russian Chemical Bulletin
Abstract
A reaction of 3-acetyl-4-hydroxy-1-methyl-2-quinolone with boron trifluoride etherate gave its boron difluoride complex. Condensation of this complex with various carbonyl compounds afforded new 2-quinolone derivatives (polymethine and styryl dyes) that intensely absorb in the visible region of the spectrum and show effective fluorescence.