By reaction of Zn4O(O2CNMe2)6 (1) with [NH2Me2][O2CNMe2] in toluene as medium, the homoleptic zinc compound [Zn(O2CNMe2)2] (2) was obtained, which reverted back to the tetranuclear l-oxo derivative by controlled hydrolysis. The reaction of ZnO in MeCN with an excess of [NH2Me2][O2CNMe2] in concentrated solution produced high yields of [Zn(O2CNMe2)2] (2) or [NH2Me2][Zn2(O2CNMe2)5] Æ xMeCN, 3 Æ xMeCN, x = 1 or 2, depending on the experimental conditions. 2006 Elsevier B.V. All rights reserved.
N,N-dimethylcarbamato complexes of zinc
BELLI, DANIELA;CALDERAZZO, FAUSTO;LABELLA, LUCA;MARCHETTI, FABIO;
2006-01-01
Abstract
By reaction of Zn4O(O2CNMe2)6 (1) with [NH2Me2][O2CNMe2] in toluene as medium, the homoleptic zinc compound [Zn(O2CNMe2)2] (2) was obtained, which reverted back to the tetranuclear l-oxo derivative by controlled hydrolysis. The reaction of ZnO in MeCN with an excess of [NH2Me2][O2CNMe2] in concentrated solution produced high yields of [Zn(O2CNMe2)2] (2) or [NH2Me2][Zn2(O2CNMe2)5] Æ xMeCN, 3 Æ xMeCN, x = 1 or 2, depending on the experimental conditions. 2006 Elsevier B.V. All rights reserved.File in questo prodotto:
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