Synthesis of per(5-N-carboxamide-5-dehydroxylmethyl)-β-cyclodextrins and their selective recognition ability utilizing multiple hydrogen bonds

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Abstract

Per(5-N-carboxamide-5-dehydroxylmethyl)-β-cyclodextrin derivatives with seven equivalent amide groups directly attached to each pyranose ring were synthesized. The amide cyclodextrins show unique recognition properties toward hydrogen phosphonate anions. An X-ray crystallographic analysis revealed its recognition mode in which unsymmetrically arranged amide groups play distinctive roles both as a hydrogen bond donor and acceptor.

Journal

  • Chemical communications

    Chemical communications 55(27), 3872-3875, 2019-04

    The Royal Society of Chemistry

Codes

  • NII Article ID (NAID)
    120006652117
  • NII NACSIS-CAT ID (NCID)
    AA11071130
  • Text Lang
    ENG
  • Article Type
    journal article
  • ISSN
    1359-7345
  • Data Source
    IR 
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