Synthesis, X-ray crystal structure, and properties of a tetranuclear complex formed by oxidation of copper(I) chloride with molecular dioxygen in N-methylpyrrolidin-2-one. Isolation of a catalyst for the oxidative coupling of phenols by dioxygen

Abstract

G. Davies, M. F. El-Shazly, M. W. Rupich, M. R. Churchill and F. J. Rotella, J. Chem. Soc., Chem. Commun., 1978, 1045 DOI: 10.1039/C39780001045