Catalyst for methylation of phenols

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants

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252466J, 252471, 252472, 252473, B01J 2102, B01J 2384, B01J 2378

Patent

active

039376699

ABSTRACT:
Vapor phase methylation of phenols with methanol in contact with a vanadium oxide catalyst which may additionally contain iron oxide and at least one other oxide of magnesium, titanium, manganese, beryllium or boron.

REFERENCES:
patent: 3562185 (1971-02-01), Friedrichsen et al.

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