Extending chain growth beyond C1 → C4 in CO homologation

Evans, Matthew J.; Gardiner, Michael G.; Anker, Mathew D.; Coles, Martyn P.

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Extending chain growth beyond C1 → C4 in CO homologation

Date

2022

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Abstract

(NONDipp)Al-K(TMEDA)2 (NONDipp = [O(SiMe2NDipp)2]2−, Dipp = 2,6-iPr2C6H3), containing an Al-K bond, activates and reductively couples cabon monoxide gas to form the [C4O4]4− ligand. This oxocarbon anion is thermally isomerised in the presence of CO and TMEDA. In contrast, the dimeric potassium aluminyl [K{Al(NONDipp)}]2 yields an aluminium complex containing the hitherto unknown [C5O5]5− ligand.

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https://dspace-test.anu.edu.au/handle/1885/733749466

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DevOps Pure Testing

Source

Chemical Communications

Type

Article

DOI

10.1039/d2cc01554d

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Extending chain growth beyond C1 → C4 in CO homologation

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