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Cercosporin-Photocatalyzed [4+1]- and [4+2]-Annulations of Azoalkenes Under Mild Conditions
Published on: July 17, 2020
Molecular recognition of 1,5 diamino anthraquinone by p-tert-butyl-calix(8)arene
G Suganthi1, C Meenakshi, V Ramakrishnan
1Department of Laser Studies, School of Physics, Madurai Kamaraj University, Madurai, 625 021, India. sugiphys@yahoo.co.in
Abstract:
The molecular recognition properties of p-tert-butyl-calix(8)arene with 1,5 -diamino anthraquinone (1,5 DAAQ) were studied by using UV-Visible and Fluorescence spectroscopic techniques. The binding constant was determined by using the Benesi-Hilde brand expression. It was found that the host-guest complex was formed between 1,5 DAAQ and p-tert-butyl- calix(8)arene in the 1:2 Stoichiometry ratio.
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