Calix[4]oligophenylenevinylene: a new ri
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Tao Gu; Gianluca Accorsi; Nicola Armaroli; Daniel Guillon; Jean-François Niereng
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Article
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2001
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Elsevier Science
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French
⚖ 94 KB
The synthesis and the liquid crystalline properties of a new class of conjugated derivatives that assembled four oligophenylenevinylene (OPV) moieties arising from a calix[4]arene core are described. Photophysical investigations also revealed strong electronic coupling between the four OPV fragments