Chemistry Letters p. 1981 - 1984 (1994)
Update date:2022-08-28
Topics:
Fukuzawa, Shin-ichi
Tsuchimoto, Teruhisa
Kanai, Takeshi
Samarium(II) triflate was readily prepared by reaction of samarium(III) triflate with sec-butyllithium at room temperature in THF.Its reducing ability was examined by pinacol coupling of carbonyl compounds.Sm(OTf)2 mediated Grignard-type reaction in THF-HMPA effectively; alkylation and allylation of ketones or aldehydes by simple alkyl, allyl, and benzyl halides proceeded via organosamarium intermediates.
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(1984)