Article Dans Une Revue Chemical Communications Année : 2021

Reductive elimination of [AlH2](+) from a cationic Ga-Al dihydride

Résumé

Oxidative addition of TMEDA-supported [AlH2](+) to [{BDI}Ga] (BDI = {HC(C(CH3)N(2,6-iPr(2)-C6H3))(2)}) provides [{BDI}Ga(H)-Al(H)(tmeda)][B(C6H3-3,5-Me-2)(4)] (TMEDA = N,N,N ' N '-tetramethylethylenediamine) with a covalent metal-metal bond. The reaction is readily reversed by substituting TMEDA for an N-heterocyclic carbene or dissolving in THF.

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Dates et versions

hal-03717267 , version 1 (08-07-2022)

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Louis J. Morris, Ambre Carpentier, Laurent Maron, Jun Okuda. Reductive elimination of [AlH2](+) from a cationic Ga-Al dihydride. Chemical Communications, 2021, 57 (74), pp.9454-9457. ⟨10.1039/d1cc03706d⟩. ⟨hal-03717267⟩
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