高等学校化学学报

高等学校化学学报 ›› 1988, Vol. 9 ›› Issue (9): 954.

• 论文 • 上一篇    下一篇

稀土金属硼氢化物的研究(Ⅸ)——N,N'-双(邻羟基苯叉)-1,3-丙二胺合稀土(Ⅲ)十氢十硼酸盐的合成

胡培植, 张伦, 刘夕炎, 谭仲嘉, 张国敏   

  1. 武汉大学化学系
  • 收稿日期:1987-03-23 出版日期:1988-09-24 发布日期:1988-09-24
  • 通讯作者: 胡培植

Studies on Rare Earth Metal-Hydroboron Compounds(Ⅸ)——Synthesis of N,N'-Bis(Salicylidene)-1,3-Propyiendiamine Complexes of Lanthanide Decahydrodecaborates

Hu Peizhi, Zhang Lun, Liu Xiyan, Tan Zhongjia, Zhang Guomin   

  1. Department of Chemistry, Wuhan University, Wuhan
  • Received:1987-03-23 Online:1988-09-24 Published:1988-09-24

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摘要： 我们曾报道过含闭式氢硼駿根的二齿配体的稀土螯合物[1,2]的合成及性质。为了解不同配体的稀土配合物在结构及性质上的差异,又合成了四齿(ONNO)配体N,N′-双(邻羟基苯叉)-1,3-丙二胺(salpr),并通过两种方法(模板合成法及配体合成法)合成了稀土配合物的闭式十氢十硼酸盐。化合物均为黄色粉末固体,室温下它们对光、空气、潮汽均稳定。

关键词: N, N&prime, -双(邻羟基苯叉)-1, 3-丙二胺, 闭式十氢十硼酸盐, 稀土螯合物

Abstract: The lanthanide complexes of N,N' -bis(salicylidene)-1,3-propylendiamine (salpr) containing decahydrodecaboric anion have been obtained by the ligand synthesis and templet synthesis. The complexes which Lave the general formula [Ln(salpr)3]2(B10H10)3(Ln = La,Nd,Cd,Ho and Lu) were examined by elemental analyses, IRspectra and 1H NMR. The thermal stabilities of these complexes were investigated by DTA. In addition, the influence of different solvents for the two tautomeric forms of salpr has been studied by 1H NMR.

Key words: N,N'-bis(salicylidene)-1,3-propylendiamine, Lanthanide complexes, Decahydrodecaboric salt

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