Synthesis of cycloalkylhydroxamic acids and their N-substituted derivatives

Abstract

The preparation of a series of cycloalkylhydroxamic acids (C3-C7 rings) and their /-methyl and Af-cyclohexyl derivatives are reported. Some of their copper complexes are also prepared and characterized. The IR and NMR spectral results are tabulated and discussed.

Properties of cycloalkylhydroxamic acids and their N-substituted derivatives as new extractants for metal ions

“…Among the factors used to evaluate new extractants are the following: (i) solubility in both organic and aqueous media, (ii) thermal stability, and (ili) chemical stability toward a number of mineral acids as well as the extraction power toward metal ions (5). In the present work, the results of study of the above behaviors ( -iii) of recently (6) synthesized cycloaikylhydroxamic acids (I-XV, Table I) are presented.…”