H. Langhals et W. Jona, THE IDENTIFICATION OF CARBONYL-COMPOUNDS BY FLUORESCENCE - A NOVEL CARBONYL-DERIVATIZING REAGENT, Chemistry (Weinheim), 4(11), 1998, pp. 2110-2116
Fluorescent hydrazones are afforded by the reaction of the nonfluoresc
ent N-aminoperylene-3,4:9,10-tetracarboxylic-bisimides with ketones; a
nd aldehydes; thus we obtain a fluorescent derivatization for the qual
itative and semiquantitative determination of carbonyl compounds.