锝的包合型螯合物研究Ⅰ.三种新的BATO配合物的合成与表征

摘要: 采用模板反应，以α－二酮肟、取代硼酸、和ＳｎＣｌ＿２为原料，在乙醇－稀盐酸溶液中制得三种锝的包合型螯合物。测定了各化合物的红外光谱及紫外－可见光谱，与已知结构的另一种ＢＡＴＯ配合物￣（９９）ＴｃＣｌ（ＤＭＧ）＿３ＢＣ＿６Ｈ＿４ＣＨ＿３的红外和紫外光谱的谱图相似。

Abstract: STUDIES ON TkCHNETIUM CLETHROCHELATE I．SYNTHESIS AND CHARACTERIZATION OF THREE NEW BATO COMPLEXESLI HONGFENG; WANG XIANGYUN; LIU YUANFANG（Department of Technical Physics,Peking University,Beijing 100871）ABSTRACT Three BATO（boronic acid adducts of technetium tris（dioxime）complexes are synthesizedfrom α-dioximes，boronic acid，and SnCl_2 by the template reaction. Their IR and UV／Vspectra are measured to have similar features as those of~(99)TcCl（DMG ）_3BC_6H_4CH_3. Key words Technetium Clethrochelate BATO complex Absorption spectrum