Rotaxanes of cyclic peptides |
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Authors: | Aucagne Vincent Leigh David A Lock Julia S Thomson Andrew R |
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Institution: | University of Edinburgh, School of Chemistry, The King's Buildings, West Mains Road, Edinburgh EH9 3JJ, UK. |
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Abstract: | The synthesis of rotaxanes derived from the synthetic peptide macrocycles cyclo(l-ProGly)4 and cyclo(l-ProGly)5 and diammonium threads is described. 2]Rotaxanes are formed in good yields (56-63%), despite the disruption of internal amide-amide hydrogen bonding in the macrocycles. |
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