高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (7): 1074.

• 论文 • 上一篇    下一篇

1-酰氧(胺)-2,8,9-三氧杂-5-氮杂-1-锡杂三环[3.3.3.01.5]十一烷的合成和结构研究

李靖, 唐拥军, 刘华, 董淑萍, 谢庆兰   

  1. 南开大学元素有机化学研究所, 国家元素有机化学重点实验室, 天津, 300071
  • 收稿日期:1997-04-17 出版日期:1998-07-24 发布日期:1998-07-24
  • 通讯作者: 李靖,男,34岁,博士,教授.
  • 作者简介:李靖,男,34岁,博士,教授.

Synthesis and Characterization of 1-Acyloxy(acylamino)-2,8,9-trioxa-5-aza-1-stannatricyclo[3,3,3,01.5] Undecanes

LI Jing, TANG Yong-Jun, LIU Hua, DONG Shu-Ping, XIE Qing-Lan   

  1. Institute of Elemento organo Chemistry, National Key Lab. of Elmento Organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1997-04-17 Online:1998-07-24 Published:1998-07-24

摘要: 合成了14个新化合物:1-酰氧(胺)基-2,8,9-三氧杂-5-氮杂-1-锡杂三环[3.3.3.01.5]十一烷。由IR、1HNMR、13CNMR和119SnNMR及元素分析确定其结构。该类化合物在CDCl3中可能形成六配位化合物,而在DMSO中,溶剂分子参与Sn原子配位,聚合体解聚为六配位化合物。

关键词: 杂氮锡三环, 二聚体, 结构表征, 配合物

Abstract: Fourteen new 1-acyloxy(acylamino)stannatrane were synthesized. The IR, 1H, 13C, 119SnNMR and elemental analysis were determined. The characteristics of NMRspectra in different solvents showed that the dimer present in chloroform(CDCl3) is decomposed into a monomeric species, involving the very nucleophilic dimethylsulfoxide(DMSO) as a ligand.

Key words: Stannatrane, Dimer, Structure characterization, Coordination compound

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