US 4,225,528 AGranted

Manganese complexes of phenyl benzoin in oxime catalysts

AssigneeGeneral Electric Company

InventorsEugene G. Banucci, Walter K. Olander

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This invention provides a novel process for the oxidative coupling of phenolic monomers with novel manganese complexes of phenyl benzoin oximes.

Dependent claims

A manganese complex of the formula:

Dependencies are inferred from the claim text.

C08G 65/44
Derived from phenols: by oxidation of phenols
C07F 13/005
Compounds containing elements of Groups 7 or 17 of the Periodic Table: compounds without a metal-carbon linkage
C08G
Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
C07F
Acyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen

From the US filing history. Foreign family members aren’t listed.

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