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Synfacts 2011(11): 1191-1191
DOI: 10.1055/s-0031-1289238
DOI: 10.1055/s-0031-1289238
Synthesis of Materials and Unnatural Products
© Georg Thieme Verlag
Stuttgart ˙ New York
Acenaphthene-Fused Phospholes with Enhanced Electronic Properties
Y. Matano*, A. Saito, T. Fukushima, Y. Tokudome, F. Suzuki, D. Sakamaki, H. Kaji, A. Ito, K. Tanaka, H. Imahori
Kyoto University, Japan
Further Information
Publication History
Publication Date:
19 October 2011 (online)
Significance
A series of N-type, arene-fused phospholes is synthesized. They possess enhanced electron-accepting abilities, as evidenced by cyclic voltammetry measurements. Further, P-functionalized compounds (1, 4, 5) display significant red shifts of emission and absorbance maxima compared to compounds 3. These experimental observations are found to be in good agreement with DFT calculations.