聚合物负载Schiff碱合钴催化剂的合成

Synthesis of Polymer Supported Schiff Base Cobalt Complexes

以聚苯乙烯(交联度为6%)为载体,经氯甲基化,支载三甘醇,再分别与中间体2 硝基 4 (2 氯乙氧基)乙酰苯胺和2 硝基 4 (4 氯丁氧基)乙酰苯胺接枝,然后经水解、催化氢化等反应得到聚合物负载Schiff碱合钴配合物.通过化学分析、红外光谱、核磁共振谱1HNMR等方法测定,证明所合成产物为目标产物,外观为黄色珠体,可用作氧化反应的催化剂.

Polystyrene supported Schiff base cobalt complexes was synthesized from polystyrene by chloromethylization, supported triethylene glycol,supported 2-nitro-4-(2-chloroethoxy)acetanilide or 2-nitro-4-(4-chlorobutoxy) acetanilide, hydrolysis, catalytic hydrogenation and so on. These compounds were characterized by chemical analysis,IR and ()~1HNMR.These yellow beads can be used as catalyst for oxidation.