Chem. J. Chinese Universities ›› 1998, Vol. 19 ›› Issue (9): 1440.

• Articles • Previous Articles     Next Articles

Molecular Recognition Study on Supramolecular System(ⅩⅦ) Inclusion Complexation of Some β-Cyclodextrin Derivatives Containing Organo selenium with Aliphatic Alcohols

LIU Yu, LI Bin, LI Zi-Yun, LI Jing   

  1. Department of Chemistry, Nankai University, Tianjin, 300071
  • Received:1997-08-04 Online:1998-09-24 Published:1998-09-24

Abstract: The spectrophotometric titrations have been performed at 298.15 Kin buffered aqueous solution(pH=7.20) to give the stability constants(lg Ks) for the supramolecular system formed by mono-[6-phenylseleno)-6-deoxy]-β-cyclodextrin(1), nono-[6-( p-chlorophenylseleno)-6-deoxy]-β-cyclodextrin(2), mono-[6-(naphthylseleno)-6-deoxy] β-cyclodextrin(3), and mono-[6-(benzylseleno)-6-deoxy] β-cyclodextrin(4) with a series of aliphatic alcohols.

Key words: Cyclodextrin, Organo selenium modified cyclodextrin, Molecular recognition, Aliphatic alcohols

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