FLUORENE COMPOUNDS WITH INTRAMOLECULAR CHARGE-TRANSFER CONTAINING DITHIOLYLIDENE AND SELENATHIOLYLIDENE SUBSTITUENTS

被引:13
|
作者
MYSYK, DD [1 ]
PEREPICHKA, IF [1 ]
机构
[1] UKRAINIAN ACAD SCI,INST PHYS ORGAN & COAL CHEM,DONETSK 340114,UKRAINE
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关键词
D O I
10.1080/10426509408034304
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Condensation of polynitrofluorenes with dithiolium and selenathiolium salts in DMF leads to 9-substituted fluorenes with intramolecular charge transfer (ICT); spectral investigations show that ICT energies and intensities of ICT bands in electron absorption spectra depend substantially on heteroatom location but display very few dependence on the heteroatom nature (S or Se).
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页码:527 / 529
页数:3
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