Literature DB >> 15176783

Novel porphyrin-fullerene assemblies: from rotaxanes to catenanes.

David I Schuster1, Ke Li, Dirk M Guldi, Jeff Ramey.   

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.

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Year:  2004        PMID: 15176783     DOI: 10.1021/ol049540h

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  6 in total

1.  [2]Catenanes decorated with porphyrin and [60]fullerene groups: design, convergent synthesis, and photoinduced processes.

Authors:  Jackson D Megiatto; David I Schuster; Silke Abwandner; Gustavo de Miguel; Dirk M Guldi
Journal:  J Am Chem Soc       Date:  2010-03-24       Impact factor: 15.419

2.  Convergent synthesis and photoinduced processes in multi-chromophoric rotaxanes.

Authors:  Jackson D Megiatto; Ke Li; David I Schuster; Amit Palkar; M Ángeles Herranz; Luis Echegoyen; Silke Abwandner; Gustavo de Miguel; Dirk M Guldi
Journal:  J Phys Chem B       Date:  2010-06-02       Impact factor: 2.991

3.  Topological and Conformational Effects on Electron Transfer Dynamics in Porphyrin-[60]Fullerene Interlocked Systems.

Authors:  Jackson D Megiatto; David I Schuster; Gustavo de Miguel; Silke Wolfrum; Dirk M Guldi
Journal:  Chem Mater       Date:  2012-06-18       Impact factor: 9.811

4.  Multistep energy and electron transfer processes in novel rotaxane donor-acceptor hybrids generating microsecond-lived charge separated states.

Authors:  Sabrina V Kirner; Christian Henkel; Dirk M Guldi; Jackson D Megiatto; David I Schuster
Journal:  Chem Sci       Date:  2015-10-02       Impact factor: 9.825

5.  A room temperature phosphorescence encoding [2]rotaxane molecular shuttle.

Authors:  Xiang Ma; Jing Zhang; Jingjing Cao; Xuyang Yao; Tiantian Cao; Yifan Gong; Chunchang Zhao; He Tian
Journal:  Chem Sci       Date:  2016-03-29       Impact factor: 9.825

Review 6.  Nucleophilic cyclopropanation of [60]fullerene by the addition-elimination mechanism.

Authors:  Yulya N Biglova; Akhat G Mustafin
Journal:  RSC Adv       Date:  2019-07-19       Impact factor: 4.036

  6 in total

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