Convergent Synthesis and Photophysics of [60]Fullerene/Porphyrin-Based Rotaxanes
2004; American Chemical Society; Volume: 126; Issue: 11 Linguagem: Inglês
10.1021/ja039698h
ISSN1943-2984
AutoresKe Li, David I. Schuster, Dirk M. Guldi, M. Ángeles Herranz, Luis Echegoyen,
Tópico(s)Synthesis and Properties of Aromatic Compounds
ResumoA series of Sauvage-type rotaxanes containing [60]fullerene and tetraarylporphyrin moieties has been synthesized by a convergent route. Photoinduced energy-transfer and electron-transfer reactions in these rotaxanes yield long-lived change-separated states, in agreement with the large distance between the fullerene and porphyrin chromophores.
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