关键词:合成
张前前1 季振平2 萧文锦2 吴成泰2
(1青岛海洋大学化学化工学院,青岛,266003;2武汉大学化学与分子科学学院,武汉,430072)
摘 要 利用模板法合成1种新的含醇羟基西佛碱型大环冠醚L (7,11-二氮杂-3,15-二氧杂-4,5; 8,10; 13,14三苯并环十六-6,11-二烯 –1-醇)的铜、锌配合物。经元素分析, IR、MS分析确定配合物的组成M(L2)(NO3)2及其配位情况,由模板反应得到[1+1]型西佛碱大环化合物。DMF溶液中的电导数据证实它们均属非电离型,并运用TG-DTA分析比较铜、锌配合物的热稳定性。
关键词 大环西佛碱;1,3-双(2-甲酰基苯氧)-2-丙醇(FPP);铜配合物;锌配合物;模板合成
中图法分类号 O625.63;O614.12 文章编号 1001-1862(2002)02-301-04
Studies on Synthesis of HydroxyBearing Schiff Base Macrocyclic Complexes of Cu(Ⅱ) and Zn(Ⅱ)
Zhang Qianqian1 Ji Zhenping2 Xiao Wenjin2 Wu Chengtai2
(1 College of Chemistry and Chemical Engineering, Ocean University of Qingdao, Qingdao 266003, China)
(2 College of Chemistry and Molecule Science, Wuhan University, Wuhan 430072, China)
Abstract Copper and zinc complexes with macrocyclic Schiff base containing alcohol hydroxyl were synthesized by reaction of 1,3-bis(2-formylphenoxy)-2-propanol with mphenylenediamine by template method. The complexes were characterized by elemental analysis, IR, molar conductance and MS. Their thermal behavior was examined by DTA-TG analysis.
Key words macrocyclic Schiff base;1,3-bis(2-formylphenoxy)-2-propanol;copper complex; zinc complex; template synthesis
|