Aluminum–Amido-Mediated Heterolytic Addition of Water Affords an Alumoxane

Aluminum–Amido-Mediated Heterolytic Addition of Water Affords an Alumoxane

Addition of the O–H bonds in water across the aluminum–nitrogen bond of a molecular aluminum–amido complex affords an alumoxane. The reaction of (PhI2P2–)AlH (1) with water forms dimeric [(PhHI2P–)AlH](μ-O) (2) under mild conditions. Upon reaction of 2 with excess water [(PhHI2P–)Al(OH)](μ-O) (3) is...

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Veröffentlicht in:Organometallics 2013-11, Vol.32 (22), p.6647-6649
Hauptverfasser: Myers, Thomas W, Berben, Louise A
Format: Artikel
Sprache:eng
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Zusammenfassung:Addition of the O–H bonds in water across the aluminum–nitrogen bond of a molecular aluminum–amido complex affords an alumoxane. The reaction of (PhI2P2–)AlH (1) with water forms dimeric [(PhHI2P–)AlH](μ-O) (2) under mild conditions. Upon reaction of 2 with excess water [(PhHI2P–)Al(OH)](μ-O) (3) is formed with liberation of H2.
ISSN:0276-7333
1520-6041
DOI:10.1021/om400556s