Angewandte Chemie (International ed. in English), 54(23), 6847-6851 (2015-04-25)
A single-strand arylene-vinylene precursor containing four phenylene and three naphthylene units linked together with six vinylene spacers undergoes helical folding via sextuple photocyclization to give a [16]helicene core in a single step. The phenylene and naphthylene units are arranged in
Two new classes of dendrimers bearing 8 and 32 fluorene donor groups have been synthesized. The first and second generations of these porphyrin-PAMAM-fluorene dendrimers were characterized by 1H-NMR, 13C-NMR, FTIR, UV-vis spectroscopy, elemental analyses and MALDI-TOF mass spectrometry. The UV-vis
Commercial anthraquinone (AQ) (9,10-anthracenedione) is produced by at least three different production methods worldwide: oxidation of anthracene (AQ-OX), Friedel-Crafts technology (AQ-FC) and by Diels-Alder chemistry (AQ-DA), with the final product varying in color and purity. AQ-OX begins with anthracene produced
Food additives and contaminants, 1(1), 29-37 (1984-01-01)
A method is described for the sample clean-up and estimation of nitropolycyclic aromatic hydrocarbons (nitro-PAH) in foods. The analysis involves the novel use of a coupled capillary gas chromatograph/thermal energy analyser and provides a detection limit for 1-nitropyrene of 12
Application of 9-nitroanthracene as a matrix for laser desorption/ionization analysis of fluorinated fullerenes.
Alexey V Streletskiy et al.
Rapid communications in mass spectrometry : RCM, 18(3), 360-362 (2004-02-03)
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