H-1-NMR SPECTROSCOPY AS A PROBE OF INTERMOLECULAR INTERACTIONS IN BETA-CYCLODEXTRIN INCLUSION-COMPOUNDS

被引：51

作者：

LEHMANN, J

KLEINPETER, E

KRECHL, J

机构：

[1] UNIV HALLE, SEKT CHEM, WEINBERGWEG 16, O-4050 HALLE, GERMANY

[2] PRAGUE INST CHEM TECHNOL, DEPT ORGAN CHEM, CS-16628 PRAGUE 6, CZECHOSLOVAKIA

来源：

JOURNAL OF INCLUSION PHENOMENA AND MOLECULAR RECOGNITION IN CHEMISTRY | 1991年 / 10卷 / 02期

关键词：

BETA-CYCLODEXTRINS; INCLUSION COMPOUNDS; INTERMOLECULAR INTERACTION; H-1; C-13; NMR; HILDEBRAND-BENESI EQUATION;

D O I：

10.1007/BF01066207

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

H-1 NMR spectroscopy was used to probe the formation of inclusion compounds of permethylated and peracetylated beta-cyclodextrins as host molecules and a variety of electronically very different guest molecules. Complexation, obtained only in water, was estimated quantitatively by means of chemical shift/concentration curves of relevant protons, and the intermolecular forces involved are critically discussed.

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页码：233 / 239

页数：7

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