Costa型长链烷基钴化合物的合成、表征及其与β-环糊精的作用

摘要

Two long carbon chain alkyl (aqua) Costa-type organocobalt complexes (R=C6H13 and C8H17) have been synthesized for the first time and characterized by elemental analysis,UV-Vis and 1H NMR.Their inclusion behavior withβ-cyclodextrin was studied by 1H NMR methods.It was indicated that in aqueous solution supramolecular adducts have been formed,in which the alkyl groups of the guests were included into the cavity of β-CD.Cyclic voltammetry methods was also used to study the electrochemical properties of organocobalt complexes in the absence and presence of β-CD.