2001•Lanzhou University Institutional RepositoryOpen access

Structure and characterizations of the inclusion complex of acylferrocene-2-furoylhydrazone with beta-Cyclodextrin

ZX Liao, YL Zhang, Ma Xy, YZ Chen, ZX Shi

Abstract

Inclusion complex of acylferrocene-2-furoylhydrazone (AFH) with beta -Cyclodextrin (beta -CD) has been prepared by using kneading method, Elemental analysis and the solubility determination proved that 1 : 1 inclusion complex is formed, Characterizations of the inclusion complex were studied by UV, FTIR and X-ray diffractometry. The association constant to be 227.3 L . mol(-1) was calculated from the straight portion of the phase-solubility diagram. The structure of the inclusion complex was investigated by NMR spectroscopy.

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Key concepts: Solubility, Cyclodextrin, Fourier transform infrared spectroscopy, Phase diagram, Inclusion (mineral), BETA (programming language), Chemistry, Elemental analysis