Oxidative coupling of alkylphenols, alkoxyphenols and naphthols

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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252430, 252431C, 252431N, 260 47ET, 260613R, 260619B, 260619F, 260620, C07C 3700, C07C 3912, C07C 3916, C07C 4516, C07C 4962, C07C 4972

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040678903

ABSTRACT:
Self-condensation products obtained by the oxidative coupling of certain alkylphenols, alkoxyphenols or naphthols are prepared by contacting an aqueous mixture of the phenol or naphthol with oxygen in the presence of a metal complex of an aminocarboxylic acid or an aminosulfonic acid.

REFERENCES:
patent: 3213114 (1965-10-01), Braxton, Jr. et al.
patent: 3219625 (1965-11-01), Blanchard et al.
patent: 3219626 (1965-11-01), Blanchard et al.
patent: 3306874 (1967-02-01), Hay

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