Stabilisation of an endiolate by co-ordination to vanadium(IV)

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Mahin Farahbakhsh, Hauke Schmidt and Dieter Rehder


Abstract

The redox reaction between [VCl2(tmeda)2] (tmeda = N,N,N′,N′-tetramethylenediamine) and benzil yielded the non-oxo VIV benzoin complex [V(tmeda){Ph(O)C[double bond, length half m-dash] C(O)Ph}2]·thf (C2 symmetry), the first structurally characterised vanadium–endiolate complex.


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