摘要
以邻氨基苯甲酸、3-羧基水杨醛、乙酸铜和乙酸锌为原料合成了新型Cu^2+、Zn^2+三核席夫碱配合物。以氯仿和无水乙醇做溶剂,在pH7-8的条件下顺利合成得到了新型Cu^2+、Zn^2+三核席夫碱配合物,并对它们的合成条件分别进行了探索性实验,确定了合成它们的各自优化条件。产品通过元素分析、^1H NMRI、R、UV和MS进行组成和结构表征。
The novel polynuclear Schiff base compounds containing o-aminobenzoic acid were synthesized from o-aminobenzoic acid, 3-carboxylsalicylaldeyde, cupper(Ⅱ) acetate or zinc(Ⅱ) acetate. The reaction was carried out in the solution with pH from 7 to 8, and the solvents were anhydrous ethanol and CHC13.. The favorable conditions of synthesizing the novel polynuclear Schiff base compounds were found after a series of experiments, and the Schiff bases were characterized b'y elemental analysis, ^1H NMR, IR, UV and MS.
出处
《化学世界》
CAS
CSCD
北大核心
2009年第6期324-327,348,共5页
Chemical World
关键词
邻氨基苯甲酸
席夫碱
合成
表征
o-aminobenzoic acid
Schiff base
synthesis
characterization