Syntheses and X-ray Structures of Novel Main Group Bis(dialkylamino)phosphinimides

Reactions of aminobis(dicyclohexylamino)phosphane with several aluminum trialkyls R3Al (R = Me, Et, t-Bu) yield the simple Lewis acid−base adducts (Cy2N)2P(H)N(H)AlR3 (R = Me, 1; Et, 2; t-Bu, 3). Dimeric phosphiniminoalanes [(Cy2N)2P(H)NAlR2]2 (R = Me, 4; Et, 5) were obtained by reactions of aminobi...

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Bibliographic Details
Published in:Organometallics 2000-06, Vol.19 (13), p.2616-2620
Main Authors: Schulz, S, Raab, M, Nieger, M, Niecke, E
Format: Article
Language:English
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Summary:Reactions of aminobis(dicyclohexylamino)phosphane with several aluminum trialkyls R3Al (R = Me, Et, t-Bu) yield the simple Lewis acid−base adducts (Cy2N)2P(H)N(H)AlR3 (R = Me, 1; Et, 2; t-Bu, 3). Dimeric phosphiniminoalanes [(Cy2N)2P(H)NAlR2]2 (R = Me, 4; Et, 5) were obtained by reactions of aminobis(dicyclohexylamino)phosphane with the corresponding dialkyl aluminum hydride R2AlH. X-ray structure analyses were obtained from 1, 3, 4, and 5.
ISSN:0276-7333
1520-6041
DOI:10.1021/om000059e