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J. Chem. Soc., Chem. Commun., 1985, 1600 - 1602, DOI: 10.1039/C39850001600


The binding of cyclobutane-1,1-dicarboxylatodiamineplatinum(II) by -cyclodextrin in aqueous solution

David R. Alston, Terence H. Lilley and J. Fraser Stoddart


Microcalorimetry and 1H n.m.r. spectroscopy have established that Pt(NH3)2(CBDCA)(CBDCA = cyclobutane-1,1-dicaboxylato) and -cylodextrin (-CD)form a 1:1 adduct in water with a standard free energy change (–G) in the region of 10.4–13.0 kJ mol–1 at 22–25 °C.