Showing papers on "Fluorenone published in 1982"
TL;DR: Aromatic ketones were concentrated from filtered Baltic Sea water by liquid-solid adsorption as mentioned in this paper, and the neutral fraction was column chromatographed to yield sub-fractions of increasing polarity.
35 citations
Patent•
18 Feb 1982
TL;DR: In this paper, the authors described electrophotographic light sensitive elements containing substituted or unsubstituted fluorenone hydrazones as charge generating or charge transport materials, respectively.
Abstract: Electrophotographic light-sensitive elements containing substituted or unsubstituted fluorenone hydrazones as charge generating or charge transport materials are described.
30 citations
TL;DR: In this article, photo-initiator systems for the polymerization of acrylates, based on a mixture of an aryl ketone and an α,ω-diaminoalkane, have been investigated.
20 citations
TL;DR: In this paper, mesotetraphenyl porphyrin and its metallo derivatives with 2,4,5,7-tetra nitrofluorenone have been studied using spectroscopic methods.
15 citations
TL;DR: Fluorescence quenching experiments indicate that energy transfer occurs from cumene excited at 254 nm to cumene hydroperoxide, which is the main photoproduct of polystyrene as discussed by the authors.
14 citations
TL;DR: In this paper, the cyclic voltammetric reduction of fluorenone imine (FlNH) and N-phenylfluorenone (N-NPh) in DMF occurs in successive one-electron steps.
10 citations
9 citations
TL;DR: In this paper, a cross-coupling of fluorenone and enones with TiCL 4 Mg led to γ-ketol derivatives resulting of a conjugate addition of the fluoresnone dianion to enones.
8 citations
TL;DR: In this paper, the effect of the presence of a five-membered ring on the helical conformation has been studied by comparison of NMR data of 1 and 5 with those of hexahelicene.
7 citations
2 citations