Kinetics of aliphatic nitrone formation on the addition of N-alkyl-hydroxylamines to aliphatic aldehydes in aqueous solution
作者:Masaichiro Masui、Chino Yijima
DOI:10.1039/j29660000056
日期:——
The formation of aliphatic nitrones from N-cyclohexylhydroxylamine and aldehydes has been followed spectro-photometrically in aqueous buffer solution of pH 1·5–9·4. The reaction is second-order at constant pH, being dependent on the free hydroxylamine concentration and the free aldehyde concentration. The second-order rate constant shows a linear dependence on [H+] below pH 7, but is independent of