SYNTHESIS AND ABSORPTION/EMISSION SPECTROSCOPIC PROPERTIES OF BIS(PHENYLETHYNYL)BENZENES AND 9,10-BIS(PHENYLETHYNYL)ANTHRACENES
被引:45
作者:
NAKATSUJI, S
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机构:
GRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIAGRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIA
NAKATSUJI, S
[1
]
MATSUDA, K
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机构:
GRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIAGRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIA
MATSUDA, K
[1
]
UESUGI, Y
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机构:
GRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIAGRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIA
UESUGI, Y
[1
]
NAKASHIMA, K
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GRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIAGRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIA
NAKASHIMA, K
[1
]
AKIYAMA, S
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GRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIAGRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIA
AKIYAMA, S
[1
]
FABIAN, W
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机构:
GRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIAGRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIA
FABIAN, W
[1
]
机构:
[1] GRAZ UNIV,INST ORGAN CHEM,A-8010 GRAZ,AUSTRIA
来源:
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
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1992年
/
07期
关键词:
D O I:
10.1039/p19920000755
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A series of bis(phenylethynyl)benzenes 3 and 9,10-bis(phenylethynyl)anthracenes 4 was synthesized by bromination-dehydrobromination reaction or newly developed direct C = C triple bond formation reaction from styrylstilbenes 1 or distyrylanthracenes 2. Subsequently systematic investigations were carried out on their absorption and fluorescence spectra, and their chemiluminescence properties. The following points are apparent; (a) a linear relationship between nuBAR and Hammett's sigma(p) of compounds 3 and 4 was observed, (b) a significant relationship between the Stokes' shift of 4 and sigma(p) was observed and (c) in the series of compounds 4 the electron-donating ability of the substituents has a pronounced effect on the chemiluminescence properties.