Document Detail


Facile synthesis of a fullerene-barbituric acid derivative and supramolecular catalysis of its photoinduced dimerization.
MedLine Citation:
PMID:  14570455     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Abstract/OtherAbstract:
A straightforward synthesis of a fullerene derivative appended with a barbituric acid molecular recognition motif is described. The presence of two nonself-complementary hydrogen-bonding sites is shown to be conducive to the construction of supramolecular assemblies. In the presence of a melamine derivative possessing complementary hydrogen-bonding sites, enhanced efficiency toward photodimerization of the fullerene moiety is observed. This represents the first example of intermolecular photodimerization of a fullerene derivative in homogeneous solution, made possible by the formation of supramolecular assemblies in which the fullerenes are maintained in close proximity.
Authors:
Nathan D McClenaghan; Christelle Absalon; Dario M Bassani
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Journal of the American Chemical Society     Volume:  125     ISSN:  0002-7863     ISO Abbreviation:  J. Am. Chem. Soc.     Publication Date:  2003 Oct 
Date Detail:
Created Date:  2003-10-22     Completed Date:  2004-01-05     Revised Date:  2008-01-17    
Medline Journal Info:
Nlm Unique ID:  7503056     Medline TA:  J Am Chem Soc     Country:  United States    
Other Details:
Languages:  eng     Pagination:  13004-5     Citation Subset:  -    
Affiliation:
Laboratoire de Chimie Organique et Organométallique, CNRS UMR 5802 Université Bordeaux I, 33405 Talence, France.
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