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| Synthesis and Optical Properties of Novel Indole Derivatives |
| SUN Xue-yi, ZHANG Xiao-feng, SU Rui-fei, ZHANG Wei, DENG Xia-he, ZHANG Zhao |
| School of Chemical and Chemical Engineering， Shanxi University， Taiyuan 030006， China |
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Abstract Two novel conjugated compounds containing indole ring, 1,4-bis-(3-styryl-1H-indolyl)benzene(4a) and 1,4-bis｛3-［2-(naphthalene-1-yl)vinyl］-1H-indol-1-yl｝benzene(4b) , were synthesized by Vilsmeier-Haack, Ullmannhe and Witting-Hornor reactions using indole as the starting material. The structures were characterized by 1H NMR， 13C NMR， IR and ESI-MS. The UV-Vis and FL spectroscopies of 4 were investigated. λmax of 4a and 4b were 330 nm and 348 nm, and under excitation of 330 nm, λem were 410 nm and 425 nm, respectively.
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Received: 08 December 2014
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2015, Vol. 23 
