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综述了合成对叔丁基苯甲醛的方法的研究进展。氧化法包括以V及其助剂为催化剂的固定床高温气相氧化法、以三氧化二锰与硫酸形成的悬浮液为催化剂的低温液相氧化法及以对叔丁基甲苯为原料的电解氧化法;加氢法是以对叔丁基苯甲酸及其衍生物为原料的气相加氢工艺,详细描述了具有代表性的双金属Ru/Sn、MnO2/γ-Al2O3、Cu/YtO、Sn/金属氧化物及镧系元素/ZrO2等催化剂的制备、反应条件及反应结果,认为加氢法是较好的工艺路线。
The progress in the synthesis of p-tert-butylbenzaldehyde is reviewed. Oxidation methods include fixed bed high temperature gas phase oxidation with V and its auxiliary as catalyst, low temperature liquid phase oxidation with suspension formed from dimanganese trioxide and sulfuric acid as catalyst, and electrolytic oxidation with p-tert-butyltoluene Method; the hydrogenation method is based on p-tert-butyl benzoic acid and its derivatives as raw materials for gas phase hydrogenation process, a detailed description of a representative bimetallic Ru / Sn, MnO2 / γ- Al2O3, Cu / YtO, Sn / Metal oxides and lanthanides / ZrO2 catalyst preparation, reaction conditions and reaction results, that the hydrogenation process is a better route.