有机化学 ›› 1986, Vol. 6 ›› Issue (5): 383-385. 上一篇    下一篇

研究论文

二元羧酸二(二茂镱)的合成

王修然;杜宝辉;吴忠志   

  1. 安徽师范大学
  • 发布日期:1986-10-25

Synthesis of bis(dicyclopentadienyl ytterbium) dicarboxylates

WANG XIURAN;DU BAOHUI;WU ZHONGZHI   

  • Published:1986-10-25

本文报道了五个新的二元羧酸二(二茂镱)的合成:(COO)~2Yb~2(C~5H~5)~4(1),CH~2(COO)~2Yb~2(C~5H~5)~4(2),(CH~2COO)~2Yb~2)(C~5H~5)~4(3),O-C~6H~4(Cooo)~2Yb~2(C~5H~5)~4(4),P-C~6H~4(COO)~2Yb~2(C~5H~5)~4(5),并考察了它们对空气的稳定性.

关键词: 红外分光光度法, 环戊二烯 P, 二元羧酸, 金属茂络合物, 镱络合物

Title compounds (Cp2YbO2C)2Z (I; Cp = cyclopentadienyl; Z = bond, CH2, CH2CH2, o- and p-C6H4) were prepared by treating Cp3Yb with the corresponding dicarboxylic acid in THF. IR spectra and stabilities for these complexes were reported.

Key words: INFRARED SPECTROPHOTOMETRY, CYCLOPENTADIENE P, DICARBOXYLIC ACID, METALLOCENES, YTTERBIUM COMPLEX

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