Acta Chimica Sinica ›› 1997, Vol. 55 ›› Issue (10): 1004-1008. Previous Articles     Next Articles

Original Articles

无水稀土氯化物的新制备方法: 从稀土氧化物出发制备无水稀土氯化物

丁宗彪;成克军;吴世晖   

  1. 复旦大学化学系
  • 发布日期:1997-10-15

A new and facile method for preparation of anhydrous lanthanide trichlorides from the lanthanide oxides

DING ZONGBIAO;CHENG KEJUN;WU SHIHUI   

  • Published:1997-10-15

In this paper a new and facile method for preparation of anhydrous lanthanide trichlorides is reported. Pure LnCl3.nTHF were obtained in high yields by the reaction of lanthanide oxides with chlorotrimethylsilane and methanol in tetrahydrofuran under mild condition.

Key words: METHANOL, CHLORIDE, RARE EARTH COMPOUNDS, RARE EARTH OXIDE

CLC Number: