Selective Assembly of Trinuclear Rare-Earth Alkyl Hydrido Clusters Supported by Amidopyridinate Ligands
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- 作者：Dmitrii M. Lyubov ; Christian Dö ; ring ; Georgii K. Fukin ; Anton V. Cherkasov ; Andrei S. Shavyrin ; Rhett Kempe ; Alexander A. Trifonov
- 刊名：Organometallics
- 出版年：2008
- 出版时间：July 14, 2008
- 年：2008
- 卷：27
- 期：13
- 页码：2905 - 2907
- 全文大小：97K
- 年卷期：v.27,no.13(July 14, 2008)
- ISSN：1520-6041
文摘
The reactions of the bis(alkyl) complexes [Ap*Ln(CH2SiMe3)2(thf)] (Ln = Y, Lu) with both PhSiH3 and H2 result in selective assembly of the novel trinuclear rare-earth alkyl hydrido clusters [(Ap*Ln)3(μ2-H)3(μ3-H)2(CH2SiMe3)(thf)2]. Both cluster compounds are single-component ethylene polymerization catalysts.