Structural differences/similarities of diastereotopic groups in three new chiral phosphoramides

0545348 - FZÚ 2022 RIV US eng J - Journal Article
Zakaria, N.L. - Pourayoubi, M. - Toularoud, M. E. - Dušek, Michal - Skořepová, Eliška
Structural differences/similarities of diastereotopic groups in three new chiral phosphoramides.
Acta Crystallographica Section C-Structural Chemistry. Roč. 77, Apr (2021), s. 186-196. ISSN 2053-2296. E-ISSN 2053-2296
R&D Projects: GA MŠMT(CZ) LO1603; GA ČR(CZ) GA18-10504S
EU Projects: European Commission(CZ) CZ.2.16/3.1.00/24510
Institutional support: RVO:68378271
Keywords : amidophosphoester * ahosphoric triamide * hydrogen bonding * crystal structure * NMR spectroscopy * diastereotopic groups * Hirshfeld surface analysis
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 1.184, year: 2021
Method of publishing: Limited access
https://doi.org/10.1107/S2053229621002047

The crystal structures of two single-enantiomer amidophosphoesters with an (O)2P(O)(N) skeleton and one single-enantiomer phosphoric triamide with an (N)2P(O)(N) skeleton were studied. The compounds are diphenyl [(R)-(+)-α-4-dimethylbenzylamido]phosphate, (I), and diphenyl [(S)-(-)-α-4-dimethylbenzylamido] phosphate, (II), both C21H22NO3P, and N-(2,6-difluorobenzoyl)-N',N''-bis[(R)-(+)-α-ethylbenzyl]phosphoric triamide, C25H28F2N3O2P, (III).
Permanent Link: http://hdl.handle.net/11104/0322174