Adduct of copper(II) complexes with carbon, dioxide
Abstract
The reaction of carbon dioxide with the copper(II) chelates of (–)-ephedrine, ψ-ephedrine, N-ethylnor-ephedrine, and N-n-butylnorephedrine was studied; on the basis of spectrophotometric data and gravimetric and elemental analysis the formation of 1:1 adducts between carbon dioxide and these chelates is shown.