Organic Electronics

Synthesis and optoelectronic properties of a series of novel spirobifluorene derivatives starting from the readily available reagent 4, 4′-bisalkylated biphenyl

H Xiao, H Yin, L Wang, L Ding, S Guo, X Zhang, D Ma

Index: Xiao, Haibo; Yin, Hongyao; Wang, Lei; Ding, Lei; Guo, Songkui; Zhang, Xiaoying; Ma, Dongge Organic Electronics: physics, materials, applications, 2012 , vol. 13, # 9 p. 1553 - 1564

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Citation Number: 10

Abstract

Five novel spirobifluorene derivatives, SPF-DM, SPF-MB, SPF-BB, BSPF-NA1 and BSPF- NA2 were synthesized starting from the readily available reagent 4, 4′-bisalkylated biphenyl. Their linear absorption, fluorescence and thermal properties were examined and their redox potential levels were estimated by cyclic voltammetry. These compounds possess high thermal stability. SPF-MB and SPF-BB possess excellent spectral ...