The first mononuclear h8 -coordinated pentalene complex: synthesis and molecular structure of [Ta\{ h8 -C8H4(siMe3)2-14\}CI3]

Abbasali, Qasim A, Cloke, F Geoffrey N, Hitchcock, Peter B and Joseph, Stephen C P (1997) The first mononuclear h8 -coordinated pentalene complex: synthesis and molecular structure of [Ta\{ h8 -C8H4(siMe3)2-14\}CI3]. Chemical Communications, - (16). 1541 - 1542. ISSN 13597345

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Abstract

Treatment of [TaCl2Me3] with Li2(cot¿) (cot¿ = 1,4-bis(trimethylsilyl)cyclooctatetraene] affords [Ta(¿-cot¿)Me3], which reacts with [NHPri2Et]Cl in dichloromethane to yield the complex [Ta{¿8-C8H4(SiMe3) 2-1,4}Cl3]; X-ray crystallography shows the latter to contain a pentalene ligand bound through all eight carbons to a single tantalum centre.

Item Type: Article
Schools and Departments: School of Life Sciences > Chemistry
Depositing User: Geoff Cloke
Date Deposited: 06 Feb 2012 19:27
Last Modified: 21 Mar 2012 17:15
URI: http://sro.sussex.ac.uk/id/eprint/20684
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