Anisotropy decay study on the host-guest interaction of distally dialkylated calix[4]arenes with 1-chloro-4-(trifluoromethyl)benzene.
The 'host' properties of distally dialkylated calix[4]arenes and 4-tert-butylcalix[4]arenes in the presence of 1-chloro-4-(trifluoromethyl)benzene (BFT) were studied in chloroform solvent by intensity-independent spectrofluorometric method. The anisotropy decay experiments were found as suitable method to indicate the host-guest complex formation but it is unable to determine the strength of supramolecular interaction.
Kunsági-Máté
Sándor
S
Department of General and Physical Chemistry, University of Pécs, Ifjúság 6., 7624, Pécs Hungary. kunsagi@ttk.pte.hu
Bitter
István
I
Grün
Alajos
A
Nagy
Géza
G
Kollár
László
L
D001554:Benzene / Q000737:chemistry*; D001555:Benzene Derivatives; D047250:Calixarenes; D002725:Chloroform / Q000737:chemistry; D005454:Fluorescence Polarization / Q000379:methods*; D006846:Hydrocarbons, Halogenated / Q000737:chemistry*; D007700:Kinetics; D046911:Macromolecular Substances; D008968:Molecular Conformation; D010636:Phenols / Q000737:chemistry*; D012997:Solvents / Q000737:chemistry; D013050:Spectrometry, Fluorescence / Q000379:methods*
C476938:1-chloro-4-(trifluoromethyl)benzene; D001555:Benzene Derivatives; D006846:Hydrocarbons, Halogenated; D046911:Macromolecular Substances; D010636:Phenols; D012997:Solvents; C121325:calix(4)arene; D047250:Calixarenes; D002725:Chloroform; D001554:Benzene