有机化学 ›› 1998, Vol. 18 ›› Issue (1): 37-42. 上一篇    下一篇

研究论文

β-烷氧羰基乙基三氯化锡与单齿配体配合物的合成及酯交换反应

田来进;傅芳信;朱东升;潘华德   

  1. 曲阜师范大学化学系;东北师范大学化学系
  • 发布日期:1998-02-25

Synthesis and transesterification of the complexes of β- alkoxycarbonylethyltin trichlorides with monodentate ligands

TIAN LAIJIN;FU FANGXIN;ZHU DONGSHENG;PAN HUADE   

  • Published:1998-02-25

合成了16个β-烷氧羰基乙基三氯化锡与二甲基亚砜、N-氧化吡啶、吡啶等单齿配体的配合物,经过元素分析、IR、^1H NMR、TG-DTA等表征了其结构。报道了β-烷氧羰基乙基三氯化锡配合物和醇的酯交换反应,提出了其可能的反应机理。

关键词: 锡络合物, 氯化锡, 有机锡化合物, 烷氧羰基, 吡啶 P, 酯交换, 有机合成, 反应机理, 羰基络合物, 交换反应

Sixteen complexes of β-alkoxycarbonylethyltintrichlorides with monodentate ligands such as dimethylsulfoxide, pyridine N-oxide and pyridine were synthesized and characterized by elemental analysis, IR, ^1H NMR and TG-DTA. The transesterification of β- methoxycarbonylethyltin trichloride complexes with an alcohol was reported and the possible mechanism was suggested.

Key words: TIN COMPLEX, ORGANO TIN COMPOUNDS, TIN CHLORIDE, REACTION MECHANISM, ALKOXYCARBONYL GROUP, ORGANIC SYNTHESIS, TRANSESTERIFICATION, CARBONYL COMPLEX, EXCHANGE REACTION, PYRIDINE P

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