Reactive alkoxide complexes of groups 6 and 7 metals

Hevia, E and Perez, J and Riera, L and Riera, V and Miguel, D (2002) Reactive alkoxide complexes of groups 6 and 7 metals. Organometallics, 21 (9). pp. 1750-1752. ISSN 0276-7333 (https://doi.org/10.1021/om010977s)

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Abstract

Easily available alkoxo complexes [M(OR)(CO)(3)(bipy)] (M = Mn, Re) and [Mo(OR)(eta(3)-C3H5)(CO)(2)(phen)] react with dimethylacetylenedicarboxylate (DALA-D) to afford the Z-alkenyls resulting from DMAD insertion into the M-OR bonds. Evidence suggesting a nondissociative mechanism is presented.