化学学报 ›› 1994, Vol. 52 ›› Issue (4): 386-390. 上一篇    下一篇

研究论文

碲杂冠醚及其铂配合物的合成

徐汉生;李卫平;刘秀芳;沈联芳;毛希安;黎明   

  1. 武汉大学化学系;中国科学院武汉物理研究所
  • 发布日期:1994-04-15

Syntheses of telluracrown ethers and a platinum complex one of them

XU HANSHENG;LI WEIPING;LIU XIUFANG;SHEN LIANFANG;MAO XIAN;LI MING   

  • Published:1994-04-15

本文通过双(2-羟基乙基)碲醚与二醇的二对甲苯磺酸酯缩合, 首次合成了一类新型的冠醚-碲杂冠醚及其中一个碲杂冠醚与二氯化铂的配合物,并对碲杂冠醚的合成方法.结构特征以及配位性能等进行了讨论.

关键词: 缩合反应, 氯化物, 冠式化合物, 铂络合物, 二元醇, 碲杂环化合物, 对甲苯磺酸酯

A new type of heteromacrocyclic polyethers - telluracrown ethers - was 1st synthesized by the reaction of bis(2-hydroxyethyl)telluride with diol ditosylates, and the synthesis of the Pt complex of 1 of them is also described. The following 9 new compounds were prepared and characterized: 10-tellurabenzo-15-crown-5; 19-telluradibenzo-24-crown-8; 10-tellurabenzo-18-crown-6; 11-tellurabenzo-16-crown-5; 1-tellura-12-crown-4; 1,13-ditellura-24-crown-8; 1-tellura-15-crown-5; 1-tellura-18-crown-6; Pt bis(10-tellurabenzo-18-crown-6) dichloride.

Key words: CONDENSATION REACTION, CHLORIDE, CROWN ETHER COMPOUNDS, PLATINUM COMPLEX, DIHYDRIC ALCOHOL

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