FORMATION OF INTRAMOLECULAR EXCIMER IN ARYL PHOSPHATES AND THEIR REACTIVITIES

被引：8
|
作者：
OKAMOTO, Y
NAKAMURA, M
SHI, M
TAKAMUKU, S
机构：
[1] Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka
来源：
PHOTOCHEMISTRY AND PHOTOBIOLOGY | 1992年 / 56卷 / 03期
关键词：
D O I：
10.1111/j.1751-1097.1992.tb02178.x
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The fluorescence spectra of bis(4-methoxyphenyl) hydrogen phosphate and tris(4-methoxyphenyl) phosphate showed two emission bands. A long-wavelength emission band arose from the intramolecular excimer of two 4-methoxyphenyl groups and a short band arose from a 4-methoxyphenyl group itself. There was a good correlation between the relative intensity of the monomer/excimer emissions and the quantum yield of 4,4'-dimethoxybiphenyl, which was an intramolecular coupling product.
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页码：403 / 407
页数：5
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