Tribenzotriquinacenes bearing six-fold benzofuran extensions: electron-rich C3v-symmetrical hosts for C60 |
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| Authors: | Wang Tao Li Zi-Yang Xie An-Le Yao Xiao-Jun Cao Xiao-Ping Kuck Dietmar |
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| Institution: | State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People's Republic of China. |
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| Abstract: | New tribenzotriquinacene (TBTQ) hosts bearing six-fold peripheral benzofuran functionalization have been synthesized. The three polycondensed arene wings were shown to operate optically independently and to generate deeply bowl-shaped C(3v)-symmetrical frameworks that act as relatively weak hosts toward C(60), as revealed by (1)H NMR spectroscopy. |
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