三苄基锡(Ⅳ)喹诺酮酸酯配合物的合成与表征

Synthesis and Characterization of Tribenzyltin(Ⅳ) Complexes with Pipemidic and Norfloxacin

合成了三苄基锡 ( )吡哌酸酯、三苄基锡 ( )氟哌酸酯两种配合物 ,通过元素分析、IR,UV和 1 H NMR对其结构进行了表征 ,结果表明 ,锡原子可能是五配位的 ,羧基是以双齿形式与锡原子配位 ,环羰基氧没有参与配位。

Two novel tribenzyltin(Ⅳ) complexes dirived from the sodium salts of pipemidic, norfloxacin and tribenzyltin(Ⅳ) chloride have been synthesezed. The complexes were characterized by elemental analysis, IR, UV and ~1H NMR. The tin atom is five-coordinated in tribenzyltin(Ⅳ) complexes. The carboxy group coordinates to tin atom.