高等学校化学学报 ›› 1983, Vol. 4 ›› Issue (4): 476.

• 论文 • 上一篇    下一篇

双-α-苯甲酰苯乙酮螯合铕醋酸盐与环戊二烯基钠的反应

朱申杰, 谭海安, 杨瑞华, 高振衡   

  1. 南开大学化学系
  • 收稿日期:1981-07-08 出版日期:1983-08-24 发布日期:1983-08-24

THE REACTION BETWEEN (C6H5COCHCOC6H5)2- EuOCOCH3 AND C5H5Na

Zhu ShenJie, Tan Hai'an, Yang Ruihua, Kao Chenheng   

  1. Department of Chemistry, Nankai University, Tianjin
  • Received:1981-07-08 Online:1983-08-24 Published:1983-08-24

摘要: 使(C6H5COCHCOC6H5)2Eu·OCOCH3与C5H5Na反应得到了一种热稳定性高,对氧和水都不敏感的黄褐色固体化合物,其熔点为230—232℃。经元素分析及分子量测定,其分子式为(C6H5COCHCOC6H5)2EuC5H5。 测定了此化合物的紫外吸收光谱和红外吸收光谱,结果表明,其分子结构式可能为(C6H5COCHCOC6H5)2Eu-η′C5H5

Abstract: A new compound with high thermal stability is obtained from the reaction between (C6H5COCHCOC6H5)2Eu·OCOCH3 and C5H5Na. It is sensitive neither to O2 nor to H2O.The results of elemental analysis, molecular weight determination, UV and IR spectra of the product are given. The molecular structure of the product is suggested to be (C6H5COCHCOC5H5)2Eu-(η'C5H5).

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