INCLUSION MODE OF 8-ANILINO-1-NAPHTHALENESULFONATE (ANS) IN THE ANS-BETA-CYCLODEXTRIN COMPLEX

被引：20

作者：

NISHIJO, J

YASUDA, M

NAGAI, M

SUGIURA, M

机构：

[1] Kobe Women's College of Pharmacy, Higashinada-ku, Kobe 658, Motoyama-kitamachi

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1992年 / 65卷 / 10期

关键词：

D O I：

10.1246/bcsj.65.2869

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The inclusion mode of 8-anilino-1-naphthalene-sulfonate (ANS) in the ANS-beta-cyclodextrin complex with a molar ratio of 1:1 in deuterium oxide was investigated by measurements of the proton nuclear magnetic resonance spectra and studies with Corey Pauling Koltun models. It was found that in the preferential inclusion mode of ANS, the whole benzene ring of ANS is enclosed at a considerable depth in the cavity of beta-cyclodextrin from the side of the secondary hydroxyl group, and a great portion of the naphthalene ring is outside the cavity.

引用

页码：2869 / 2871

页数：3

共 7 条

[1]

CAFENA GC, 1989, ANAL CHEM, V61, P905

[2] NUCLEAR MAGNETIC RESONANCE STUDIES OF HYDROGEN BONDING AND AROMATIC PROTON SHIFTS IN SUBSTITUTED NAPHTHALENES [J].