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Process for the preparation of a aperfeicoado product of condensacao a alcoil phenol, a phenol or naphthol alkoxy - 1 =, and the composition of catalyst in the oxidation of the same copulacao ultil
Process for the preparation of a aperfeicoado product of condensacao a alcoil phenol, a phenol or naphthol alkoxy - 1 =, and the composition of catalyst in the oxidation of the same copulacao ultil
