Chem. J. Chinese Universities ›› 2001, Vol. 22 ›› Issue (10): 1685.

• Articles • Previous Articles     Next Articles

Synthesis and Properties of β-Cyclodextrin Bearing a Spiro[2H-benzopyran-22’-indoline] Moiety

HUANG Yao-Dong, YU Hai-Tao, WANG Yong-Mei, MENG Ji-Ben   

  1. Department of Chemistry, Nankai University, Tianjin 300071, China
  • Received:2000-08-29 Online:2001-10-24 Published:2001-10-24

Abstract: The title compound, named SBI β-CDbriefly, was synthesized for the first time and measured with UVand circular dichroism(CD) for its photochromism and complexation with (-) borneol. The results indicated that SBI β-CDwas photoregulatable to the guest binding and could be used to act as a photoswitchable host compound.

Key words: Modified cyclodextrin, Spiro[2H-benzopyran-2-2'-indoline], Photochromism

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