Space filling of permethylated β‐cyclodextrin by volatile hydrophobic and hydrophilic guests in polyethylene glycol. Issue 2 (5th December 2018)

• Record Type: Journal Article
• Authors: Onuchak, Lyudmila A.; Kuraeva, Yuliya G.; Evdokimova, Maria A.; Golov, Andrey A.
• Is Part Of: Journal of the Chinese Chemical Society. Volume 66:Issue 2(2019)
• Page Start: 157
• Page End: 163
• Publication Date: 2018-12-05
• Subjects: inclusion complexes -- inverse gas chromatography -- permethylated β‐cyclodextrin -- polyethylene glycol‐400 -- Voronoi partition; Chemistry -- Periodicals; Electronic journals; 540.5
• DOI: 10.1002/jccs.201800222
• Languages: English
• ISSNs: 0009-4536

Abstract

Abstract : The inclusion of volatile organic compounds of various classes in the permethylated β ‐cyclodextrin in an oligomeric solution of polyethylene glycol was investigated by inverse gas–liquid chromatography methods and by a stereochemical approach. It was established that the "guest–host" complexation process is influenced by the geometrical structure of the guest molecules, their chirality, and entropy factors. Abstract : The inclusion of volatile organic compounds of various classes in the permethylated β‐cyclodextrin in an oligomeric solution of polyethylene glycol was investigated by inverse gas–liquid chromatography methods and by a stereochemical approach. It was established that the "guest–host" complexation process is influenced by the geometrical structure of the guest molecules, their chirality, and entropy factors.