Method for preparing dichloro(ethene diamine)palladium

• Main Authors: GAO CHUANZHU, LIU QINGHUA, YANG BO, BAI LINKUI, QIAN YUNXU, YANG JIAN, LIAO XIALI
• Format: Patent
• Language: Chinese; English
• Published: 17.11.2017
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY

The invention discloses a method for preparing dichloro(ethene diamine)palladium. The method comprises the following steps: dissolving palladium chloride in hydrochloric acid, placing the materials in a reaction bottle, performing a heating reaction, slowly adding ethene diamine, after the reaction is completed, cooling the materials under ice-water bath, filtering the materials, washing the materials, and performing vacuum drying. The method enables one-step synthesis, the reaction process is simple, the operation is easy, the pollution is little, and the yield and purity are high. 本发明公开了种二氯（乙二胺）合钯的制备方法，将氯化钯溶于盐酸后置于反应瓶中，加热反应，缓慢加入乙二胺，反应完毕后，在冰水浴下冷却，过滤，洗涤，真空干燥即得。本发明步合成，反应步骤简单，易于操作，污染小，产率和纯度较高。