【摘要】 三[(2-甲基-2-苯基)丙基]氯化锡经碱性条件水解,得氧化双[三(2-甲基-2-苯基)丙基锡](1),1与吡啶-4-甲酸反应,合成了三(2-甲基-2-苯基)丙基锡吡啶-4-甲酸酯(2),经IR、元素分析、X-射线单晶衍射表征结构,还测定了化合物2的1 H和13 C NMR谱。结果表明:1和2中心锡原子均为畸变四面体构型;2的晶体中,存在着C-H…O、C-H…N、C-H…C等氢键,拓展成三维超分子网络。更多还原

【Abstract】 Bis[tri(2-methyl-2-phenyl)propyl]tin oxide(1)was prepared based on the alkaline hydrolysis of tri[(2-methyl-2-phenyl)propyl]tin chloride,and reacted with Pyridine-4-carboxylic acid,then tri(2-methyl-2-phenylpropyl)tin pyridine-4-carboxylate(2)was obtained.Their structures were characterized by IR,elemental analysis and X-ray single crystal diffraction,1 H and 13 C NMR spectra of complex2 were also determined.The results show that the central tin atom of 1 and 2is aberrant tetrahedral configuration.In the crystal of 2,there are multi-hydrogen bonds,such as C-H…O,C-H…N,C-H…C interactions,resulting in the formation of a 3Dsupermolecular network of 2.更多还原