Study on Aromatic Phosphines for Novel Fluorometry of Hydroperoxides (I) -Synthesis and Spectral Properties of Diphenyl Aryl Phosphines and Their Oxides
作者:
Kazuaki Akasaka,
Tateo Suzuki,
Hiroshi Ohrui,
Hiroshi Meguro,
期刊:
Analytical Letters
(Taylor Available online 1987)
卷期:
Volume 20,
issue 5
页码: 731-745
ISSN:0003-2719
年代: 1987
DOI:10.1080/00032718708062924
出版商: Taylor & Francis Group
关键词: aromatic phosphines;fluorometry;hydroperoxides;1-naphthyldiphenylphosphine;9-anthryldiphenylphosphine;diphenyl-1-pyrenylphosphine
数据来源: Taylor
摘要:
1-Naphthyldiphenylphosphine (NDPP), 9-anthryldiphenylphosphine (ADPP) and diphenyl-1-pyrenylphosphine (DPPP) and their oxides were prepared from triphenyl-phosphine (TPP) and the corresponding aryl bromides. These phosphines had no fluorescence, but their oxides showed blue fluorescence. The order of fluorescence intensities of these oxides were DPPP oxide > ADPP oxide > NDPP oxide. Hydroperoxides oxidized these phosphines to the corresponding oxides quantitatively. The relative reactivities were TPP > NDPP > DPPP > ADPP. The phosphines were stable in the dark, however, unstable in the light in chloroform. The reaction is proposed as novel type of fluorometry for hydroperoxides.
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