On the synthesis of monopentamethylcyclopentadienyl derivatives of yttrium, lanthanum, and cerium

Martin Booij, Niklaas H. Kiers, Hero J. Heeres, Jan H. Teuben

OnderzoeksoutputAcademicpeer review

91 Citaten (Scopus)

Samenvatting

Two routes leading to monopentamethylcyclopentadienyl-yttrium, -lanthanum and -cerium complexes have been explored. Transmetallation of LnCl3(THF)x with Cp*Li (Cp* = C5Me5) proved useful only in some particular cases. Acid-base reactions of homoleptic complexes LnR3 with Cp*H generally gave Cp*2LnR compounds, although Cp*LnR2 complexes were observed as intermediates. The mono-Cp* complex Cp*Y(o-C6H4CH2NMe2)2 was obtained from Y(o-C6H4CH2NMe2)3 and Cp*H, and is the first salt-free mono-Cp* yttrium complex with two carbyl ligands.
Originele taal-2English
Pagina's (van-tot)79-86
Aantal pagina's8
TijdschriftJournal of Organometallic Chemistry
Volume364
Nummer van het tijdschrift1-2
DOI's
StatusPublished - 28-mrt.-1989

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