A new type of structure in sodium amide ring chemistry: crystal structure of [PhCH2(Me)NNa(tmeda)]2 showing a buckled, rather than the normal planar, (NNa)2 cyclic ring, with a cisoid, rather than the normal transoid, arrangement of amido-substituents (tmeda = tetramethylethylenediamine)
ANDREWS, P C and ARMSTRONG, D R and CLEGG, W and MACGREGOR, M and Mulvey, Robert (1991) A new type of structure in sodium amide ring chemistry: crystal structure of [PhCH2(Me)NNa(tmeda)]2 showing a buckled, rather than the normal planar, (NNa)2 cyclic ring, with a cisoid, rather than the normal transoid, arrangement of amido-substituents (tmeda = tetramethylethylenediamine). Journal of the Chemical Society, Chemical Communications (7). pp. 497-498. ISSN 0022-4936
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The red crystalline complex [PhCH2(Me)NNa(tmeda)]2, synthesised from equimolar proportions of PhNa, the secondary amine PhCH2(Me)NH and the Lewis base tmeda (tetramethylethylenediamine, Me2NCH2CH2NMe2), has been structurally identified by X-ray diffraction studies, which reveals a new type of structure based on a buckled (NNa)2 dimeric ring with a cisoid arrangement of amido-substituents.
Creators(s): |
ANDREWS, P C, ARMSTRONG, D R, CLEGG, W, MACGREGOR, M and Mulvey, Robert ![]() | Item type: | Article |
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ID code: | 37642 |
Keywords: | molecular-orbital methods, Valence basis-sets, elements, crystalline complex , crystal structures, Physical and theoretical chemistry, Molecular Medicine |
Subjects: | Science > Chemistry > Physical and theoretical chemistry |
Department: | Faculty of Science > Pure and Applied Chemistry |
Depositing user: | Pure Administrator |
Date deposited: | 14 Feb 2012 13:02 |
Last modified: | 01 Jan 2021 10:14 |
URI: | https://strathprints.strath.ac.uk/id/eprint/37642 |
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