Preparation and application of B-doped PdCu metal alkene catalyst

The invention discloses a B-doped PdCu bimetallic alkene catalyst and a preparation method thereof.The preparation method comprises the steps that a palladium source, a copper source, potassium hydroxide, dimethylformamide, ethylene glycol and diethylenetriamine are mixed to obtain a mixed solution, the mixed solution is put into a reaction kettle to react to obtain a sample, the sample is washed and dried to obtain a precursor, and the precursor is dried to obtain the B-doped PdCu bimetallic alkene catalyst. And immersing the precursor into a dimethyl formamide solution containing a boron source, and carrying out ice-water bath reaction to obtain the B-doped PdCu bimetallic alkene catalyst. The obtained catalyst has the advantage of being high in activity. The invention also discloses an application of the B-doped PdCu bimetallic alkene catalyst. 本申请公开了一种B掺PdCu双金属烯催化剂及其制备方法，所述制备方法包括将钯源、铜源、氢氧化钾、二甲基甲酰胺、乙二醇和二乙烯三胺混合，得到混合液，将混合液放入反应釜中反应，得到样品，将样品洗涤，干燥得到前驱体，将前驱体浸入含有硼源的二甲基甲酰胺溶液中冰水浴反应得到B掺PdCu双金属烯催化剂。本申请所得催化剂具有活性较高的特点。