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A Study of the Driving Force for Inclusion Complexation of α- and β- Cyclodextrin with Substituted Benzene 被引量:1

A Study of the Driving Force for Inclusion Complexation of α- and β- Cyclodextrin with Substituted Benzene
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摘要 The driving force for inclusion complexation of α and β CD with substituted benzene(PhX) was studied by means of step wise regression analysis. A set of multiple regression equations was established with correlation coefficients 0 96 and 0 94 for the individual complexation of α CD and β CD with PhX. The ln K a(calc.) values calculated with the aid of the regression equations were close to those determined experimentally. The inclusion complexation is dominantly driven by van der Waals force and hydrophobic interactions. Introductionα-Cyclodextrinandβ-cyclodextrin(α-andβ-CD)aremacrocyclicoligomersofsixandsevenglucoseunits,respectively.Theyhaveb...
出处 《Chemical Research in Chinese Universities》 SCIE CAS CSCD 1999年第1期19-24,共6页 高等学校化学研究(英文版)
关键词 CYCLODEXTRIN Driving force INCLUSION Regression Substituted benzene Cyclodextrin Driving force Inclusion Regression Substituted benzene
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