lead(IV) acetate; copper diacetate in acetic acid; N,N-dimethyl-formamide 2 h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

lead(IV) acetate; copper diacetate in acetic acid; N,N-dimethyl-formamide 2 h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;