A Spectrophotometric Study on the Host-Guest Complexation of β-Cyclodextrin with 3-Indolyl Acetate in Dilute Aqueous Solution by Determining Solubility of Guest Substance

De Zhi SUN Jian CHENI Wei Min LU and Xiao Ming ZHENG

引用本文: De Zhi SUN,  Jian CHENI,  Wei Min LU and Xiao Ming ZHENG. A Spectrophotometric Study on the Host-Guest Complexation of β-Cyclodextrin with 3-Indolyl Acetate in Dilute Aqueous Solution by Determining Solubility of Guest Substance[J]. Chinese Chemical Letters, 1999, 10(5): 411-414. shu
Citation:  De Zhi SUN,  Jian CHENI,  Wei Min LU and Xiao Ming ZHENG. A Spectrophotometric Study on the Host-Guest Complexation of β-Cyclodextrin with 3-Indolyl Acetate in Dilute Aqueous Solution by Determining Solubility of Guest Substance[J]. Chinese Chemical Letters, 1999, 10(5): 411-414. shu

A Spectrophotometric Study on the Host-Guest Complexation of β-Cyclodextrin with 3-Indolyl Acetate in Dilute Aqueous Solution by Determining Solubility of Guest Substance

  • 基金项目:

    This work was supported by the National Natural Science Foundation of Zhejiang Province.

摘要: 3-Indolyl acetate can be solubilized in dilute ayueous solution of beta cyclodextrin. due to the formation of host-guest complex through hydrophobic interaction between the indolyl group and the inside cave of the cyclodextrin molecule.The thermodynamic parameters of the complexing process can be estimated utilizing the spectrophotometric data.

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  • 收稿日期:  1998-10-16
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