Clathration of chlorimuron-ethyl by β-cyclodextrin for improvement of water solubility

The inclusion complex of chlorimuron-ethyl with β-cyclodextrin was prepared by the saturated aqueous method. The inclusion complex formed was characterized by 1H NMR, X-ray diffraction (XRD), differential scanning calorimeter (DSC), and thermogravimetric analysis (TG). The results showed that there...

Full description

Saved in:
Bibliographic Details
Published in:Journal of Pesticide Science 2015, Vol.40 (1/2), p.33-37
Main Authors: Jinyan ZHANG, Bin LI, Hongmei BI, Ping ZHANG
Format: Article
Language:Japanese
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The inclusion complex of chlorimuron-ethyl with β-cyclodextrin was prepared by the saturated aqueous method. The inclusion complex formed was characterized by 1H NMR, X-ray diffraction (XRD), differential scanning calorimeter (DSC), and thermogravimetric analysis (TG). The results showed that there was clathration of chlorimuron-ethyl by β-cyclodextrin, and thus a new inclusion complex was formed. The solubility of the inclusion complex in water was enhanced 1.85-fold as compared with that of chlorimuron-ethyl (pH 7, 20℃).
ISSN:1348-589X