A β-SiH functionalized benzyl anion [C(SiHMe)Ph] is obtained by deprotonation of HC(SiHMe)Ph with KCHPh or by reaction of KOtBu and (MeHSi)CPh; LnI(THF) and three equivalents of this carbanion combine to provide homoleptic tris(alkyl)lanthanide compounds Ln{C(SiHMe)Ph} (Ln = La, Ce, Pr, Nd) containing secondary metal-ligand interactions.
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http://dx.doi.org/10.1039/c6cc09304c | DOI Listing |
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