Novel porphyrin-fullerene assemblies: from rotaxanes to catenanes.
作者信息
Schuster David I, Li Ke, Guldi Dirk M, Ramey Jeff
机构信息
Chemistry Department, New York University, New York City, New York 10003, USA.
出版信息
Org Lett. 2004 Jun 10;6(12):1919-22. doi: 10.1021/ol049540h.
PMID:15176783
Abstract
[reaction: see text] Titration of porphyrin-fullerene rotaxanes with DABCO or 4,4'-bipyridine led to photo- and redoxactive catenanic architectures, which upon photoexcitation undergo a sequence of short-range energy and electron transfer events to give a long-lived charge-separated radical-pair state.
摘要
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