Issue 8, 2011
From the journal:

Chemical Communications

Synthesis and characterization of bispyrrolidine derivatives of H2@C60: differentiation of isomers using 1H NMR spectroscopy of endohedral H2†

Yongjun Li,a   Xuegong Lei,a   Ronald G. Lawler,b   Yasujiro Murata,c   Koichi Komatsud  and  Nicholas J. Turro*a  

* Corresponding authors

a Department of Chemistry, Columbia University, New York, USA
E-mail: njt3@columbia.edu

b Department of Chemistry, Brown University, Providence, Rhode Island 02912, USA

c Institute for Chemical Research, Kyoto University, Kyoto 611-0011, Japan

d Department of Environmental and Biological Chemistry, Fukui University of Technology, Gakuen, Fukui 910-8505, Japan

Abstract

Bisadduct isomers of a H2@C60 derivative with nitroxide addends have been synthesized, isolated and characterized. The 1H NMRs of endohedral H2 of the major isomers show well-separated chemical shifts, which could be useful for structural assignment and identification of the purity of the C60 bisadduct isomers.

Graphical abstract: Synthesis and characterization of bispyrrolidine derivatives of H2@C60: differentiation of isomers using 1H NMR spectroscopy of endohedral H2

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Article information

DOI
https://doi.org/10.1039/C0CC04862C
Article type
Communication
Submitted
08 Nov 2010
Accepted
07 Dec 2010
First published
20 Dec 2010

Chem. Commun., 2011,47, 2282-2284

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Synthesis and characterization of bispyrrolidine derivatives of H2@C60: differentiation of isomers using 1H NMR spectroscopy of endohedral H2

Y. Li, X. Lei, R. G. Lawler, Y. Murata, K. Komatsu and N. J. Turro, Chem. Commun., 2011, 47, 2282 DOI: 10.1039/C0CC04862C

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