Crystal structure of 2-azido-1,3-bis(2,6-diiso- propylphenyl)-1,3,2-diazaphospholidine

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dc.creator Veinot, Alex J.
dc.creator Blair, Amber D.
dc.creator Masuda, Jason Douglas, 1977-
dc.date.accessioned 2021-09-24T13:29:55Z
dc.date.available 2021-09-24T13:29:55Z
dc.date.issued 2017-05-31
dc.identifier.issn 2056-9890
dc.identifier.uri http://library2.smu.ca/xmlui/handle/01/29931
dc.description Published Version en_CA
dc.description.abstract The title compound, C26H38N5P, was synthesized by reacting 2-chloro-1,3- bis(2,6-diisopropylphenyl)-1,3,2-diazaphospholidine with sodium azide and a catalytic amount of lithium chloride in tetrahydrofuran. The title compound is the first structurally characterized 2-azido-1,3,2-diazaphospholidine and exhibits a P atom in a trigonal pyramidal geometry. The azide P—N bond length of 1.8547 (16) A ̊ is significantly longer than the P—N separations for the chelating diamine [P—N = 1.6680 (15) and 1.6684 (14) A ̊ ]. The sterically hindered 2,6- diisopropylphenyl groups twist away from the central heterocycle, with dihedral angles between the central heteocyclic ring and benzene rings of 76.17 (10) and 79.74 (9) . In the crystal, a weak C—H...N link to the terminal N atom of the azide group leads to [100] chains. en_CA
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dc.language.iso en en_CA
dc.publisher International Union of Crystallography en_CA
dc.relation.uri https://doi.org/10.1107/S2056989017007642
dc.rights <a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/80x15.png" /></a> This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>
dc.title Crystal structure of 2-azido-1,3-bis(2,6-diiso- propylphenyl)-1,3,2-diazaphospholidine en_CA
dc.type Text en_CA
dcterms.bibliographicCitation Acta Cryst E73, 905–907. (2017) en_CA
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Creative Commons License This work is licensed under a Creative Commons Attribution 4.0 International License
 
Published Version: https://doi.org/10.1107/S2056989017007642
 
 

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