近年来出现了用过渡金属化合物和具有官能团的高聚物络合的所谓高分子催化剂.这种催化剂在催化某些反应上具有活性高,选择性好,容易分离及反应条件温和等优点.因此引起人们的重视. 我们用聚丙烯腈为配位体与带结晶水的氯化钯制备了聚丙烯腈-钯络合物.该络合物在催化庚烯-1的加氢时显示良好的催化活性,并且催化活性明显地受到络合物中N/Pd In recent years, there has been a so-called high-molecular-weight catalyst complexed with a transition metal compound and a polymer having a functional group, which has the advantages of high activity, good selectivity, easy separation and mild reaction conditions for catalyzing certain reactions. Aroused people’s attention.We polyacrylonitrile as a ligand and with water crystallization of palladium chloride prepared polyacrylonitrile - palladium complex.The complex in the catalytic hydrogenation of heptene -1 showed good Catalytic activity, and the catalytic activity is significantly affected by the N / Pd in ​​the complex