高等学校化学学报

高等学校化学学报 ›› 1986, Vol. 7 ›› Issue (2): 95.

• 研究论文 •    下一篇

稀土硝酸盐的4-甲基-5-溴代苯并-15-冠-5配合物的研究(Ln=La,Pr)

金林培1, 任丽萍1, 陈伯涛1, 黄良保2   

  1. 1. 北京师范大学化学系;
    2. 南京大学化学系
  • 收稿日期:1984-08-03 出版日期:1986-02-24 发布日期:1986-02-24

Study of Lanthanide Nitrate (Ln=La and Pr) Complexes of 4-Methyl-5-Bromo-Benzo-15-Crown-5

Jin Linpci1, Ren Liping1, Chen Botao1, Huang Liangbao2   

  1. 1. Department of Chemistry, Beijing Normal University, Beijing;
    2. Department of Chemistry, Nanjing University, Nanjing
  • Received:1984-08-03 Online:1986-02-24 Published:1986-02-24

PDF (PC)

被引次数

2

摘要： 本文介绍了一个新的王冠化合物4-甲基-5-溴代苯并-15-冠-5的合成方法,对合成的稀土硝酸盐冠醚配合物进行了元素分析、差热分析、可见和紫外光谱、红外光谱和1H核磁共振谱的测定,由红外数据推测配合物中的中心离子的配位数为11。

Abstract: In this paper the synthesis and characterization of a new crown ether 4-methyl-5-bromo-benzo-l5-crown-5 arc described. The crown ether complexes of lanthanide nitrates (Ln = La and Pr) have been investigated by means of elementary analysis, DTAand TGdetermination, UV/VIS, 1Rand 1H NMR. 1Rdata show that coordination number of the complexes is 11.

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