PRODUCTION OF AROMATIC CARBONIC ESTER

摘要

PURPOSE:To industrially efficiently obtain an aromatic carbonic ester while maintaining high catalytic activity. CONSTITUTION:The objective aromatic carbonic ester can be obtained by reaction between an aromatic hydroxy compound, carbon monoxide and oxygen in the presence of (A) at least one compound selected from palladium and its compounds, (B) a manganese compound, (C) a cobalt compound and (D) at least one kind of inorganic halide selected from alkali metal halides and alkaline earth metal halides.