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Carbon–Carbon Bond Forming Reactions Promoted by Aluminyl and Alumoxane Anions: Introducing the Ethenetetraolate Ligand |
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| Authors: | Mathew D. Anker Claire L. McMullin Nasir A. Rajabi Martyn P. Coles |
| Abstract: | [K{Al(NONDipp)}]2 (NONDipp=[O(SiMe2NDipp)2]2?, Dipp=2,6‐iPr2C6H3) reacts with CS2 to afford the trithiocarbonate species [K(OEt2)][Al(NONDipp)(CS3)] 1 or the ethenetetrathiolate complex, [K{Al(NONDipp)(S2C)}]2 [ 3 ]2. The dimeric alumoxane [K{Al(NONDipp)(O)}]2 reacts with carbon monoxide to afford the oxygen analogue of 3 , [K{Al(NONDipp)(O2C)}]2 [ 4 ]2 containing the hitherto unknown ethenetetraolate ligand, [C2O4]4?. |
| Keywords: | aluminyl anion carbon disulfide C− C bond formation ethenetetraolate ethylenetetrathiolate |