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Synlett 1994; 1994(5): 377-378
DOI: 10.1055/s-1994-22861
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Preparation and Reaction of Lanthanide(II) Trifluoromethanesulfonates

Takeshi Hanamoto* , Yuichi Sugimoto, Akihiro Sugino, Junji Inanaga
  • *Institute for Molecular Science, Myodaiji, Okazaki 444, Japan
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Publication History

Publication Date:
22 March 2002 (online)

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Samarium(II) trifluoromethanesulfonate (triflate) and ytterbium(II) triflate are conveniently and cleanly prepared as a tetrahydrofuran solution from samarium(III) triflate and ytterbium(III) triflate, respectively, by treating them with ethylmagnesium bromide at room temperature.