Synthesis and characterization of bispyrrolidine derivatives of H2@C60: differentiation of isomers using 1H NMR spectroscopy of endohedral H2 |
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| Authors: | Li Yongjun Lei Xuegong Lawler Ronald G Murata Yasujiro Komatsu Koichi Turro Nicholas J |
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| Affiliation: | Department of Chemistry, Columbia University, New York, NY 10027, USA. |
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| Abstract: | Bisadduct isomers of a H(2)@C(60) derivative with nitroxide addends have been synthesized, isolated and characterized. The (1)H NMRs of endohedral H(2) of the major isomers show well-separated chemical shifts, which could be useful for structural assignment and identification of the purity of the C(60) bisadduct isomers. |
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