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Updated: Aug 7, 2026
Synthetic Methodology for Asymmetric Ferrocene Derived Bio-conjugate Systems via Solid Phase Resin-based Methodology
Published on: March 12, 2015
[Study on the characterizations of beta-cyclodextrin-benzoylferrocene-thiosemicarbazone inclusion complex and
Jing Zhang1, Wan-yi Liu, Xia Zhang
1Key Laboratory of Energy Sources and Engineering, Ningxia University, Yinchuan 750021, China.
Abstract:
Inclusion complex of benzoylferrocene-thiosemicarbazone (TBF) with beta-cyclodextrin (beta-CD) was prepared by using kneading method. Continuous variation plot proved that 2:3 (TBF: beta-CD) inclusion complex has been formed. The characterizations of the inclusion complex were studied by UV, FTIR and X-ray diffractometry. By using the data of UV spectroscopy, the binding constant of the inclusion compound was estimated to be 5.04 x 10(13) (L4 x (mol)(-4)), and its change in absorption with time was studied. The stability of inclusion is obviously greater than the guest molecule. Furthermore, the influences of different solvents and pH on the UV spectra of TBF and beta-CD-TBF were discussed respectively. The results show that different micro-environments have apparently different effects on electric spectra of guest and inclusion complexes.
