单N－乙酸取代N_2O_2大环配体及其过渡金属配合物的合成与性质的研究

Synthesis and characterization of a new mono-N-acetic acid substituted N_2O_2 macrocycle and its complexes with transition metals

首次合成了一个新的单Ｎ－乙酸取代Ｈ_２Ｏ_２大环配体１，１２－二氮杂－３，４：９，１０－二苯并－５，８－二氧杂环十五烷－Ｎ－乙酸（ＨＬ）并制备了其过渡金属配合物。用红外光谱、元素分析、原子吸收、核磁共振及质谱等方法进行了表征。

A new mono-N-acetic acid substituted N_2O_2 macrocycle,1, 12-diaza-3,4:9,10-dibenzo-5,8-dioxacyclopentadecane-N-acetic acid(HL)and its transition metal complexes are reported.They have been characterized by elemental analysis,A.A.,IR,HNMR and mass spectrometry.