Catalytic compositions for conversion of substituted aromatic feed materials to oxidized products comprising aromatic carboxylic acid derivatives of the substituted aromatic feed materials comprise at least two metal or metalloid elements, at least one of which is palladium, platinum, vanadium or titanium, and at least one of which is a Group 5, 6, 14 or 15 metal or metalloid. A process for oxidizing substituted aromatic feed materials comprises contacting the feed material with oxygen in the presence of such a catalytic composition in a liquid reaction mixture.
用于将取代芳香族原料转化为含取代芳香族
羧酸衍
生物的氧化产物的催化组合物至少包含两种
金属或
金属元素,其中至少一种是
钯、
铂、
钒或
钛,而至少一种是第5、6、14或15组
金属或
金属元素。一种氧化取代芳香族原料的方法包括在液体反应混合物中,在存在这样的催化组合物的情况下,将原料与氧接触。