1,4-萘醌的合成进展  

Progress in Synthesis of 1,4-Naphthquinone

作　　者：于振[1] 韩大维[2] 张春荣[2] 

机构地区：[1]黑龙江大学化学化工与材料学院,黑龙江哈尔滨150080 [2]黑龙江省科学院石油化学研究院,黑龙江哈尔滨150040

出　　处：《化学与粘合》2011年第2期70-72,78,共4页Chemistry and Adhesion

摘　　要：1,4-萘醌是重要的精细化工原料,主要用于医药、农药和染料的合成,其合成方法主要是液相氧化法和气相氧化法,分别介绍了两种方法的研究进展及各自特点,其中液相氧化法工业化时间较长应用广泛;相对于液相氧化法,气相氧化法则是较新的合成方法,并有较多优点,寻求一种更适合的催化剂将是气相氧化法今后研究的重点。还介绍了两种实验室合成法,即微波和超声波催化合成法,并对两种方法中影响萘醌收率的因素进行了阐述。1,4-naphthoquinone is an important organic product of tine chemical industry, and it is mainly used to synthesize the organic compounds of medicine, pesticide and dyestuff. The primarily synthesis methods are liquid-phase oxidalion and gaseous-phase oxidation. In this paper, the progresses in study on these two methods are introduced. Up to flOW, the liquid-phase electro-oxidation is widely used, and there is a longer time in the industrial production. The gaseous-phase catalytic oxidation is a novel method, and there are more advantages than the liquid-phase oxidation. In the future, the study on choosing a suitable catalyst will become the key point. Other two methods are also introduced, which are microwave radia- tion and ultrasonic radiation, the effect factors on the yield of 1,4-naphthnquinone are detailed.

关 键 词：1 4-萘醌 液相氧化 气相催化氧化 微波 超声波 

分 类 号：TQ244.6[化学工程—有机化工]