Publication details
Diphenyl [(S)-1-phenylpropanamido]phosphate
| Authors | |
|---|---|
| Year of publication | 2011 |
| Type | Article in Periodical |
| Magazine / Source | Acta Crystallographica Section E: Structure Reports Online |
| MU Faculty or unit | |
| Citation | |
| Web | https://doi.org/10.1107/S1600536811034507 |
| Doi | http://dx.doi.org/10.1107/S1600536811034507 |
| Keywords | single-crystal X-ray study; T = 120 K; mean (C–C) = 0.005 angstrom; R factor = 0.052; wR factor = 0.089; data-to-parameter ratio = 12.6 |
| Description | The title compound, C21H22NO3P, was synthesized from the reaction of (C6H5O)(2)P(O)(Cl) and S-1-phenylpropylamine (1:2 mole ratio) at 273 K, followed by removal of the S-1-phenylpropylamine hydrochloride by-product by dissolving in H2O. The P atom is located in a distorted tetrahedral environment. The bond angles at the P atom vary from 99.51 (12) to 116.68 (12)degrees. The sp(2) character of the N atom is reflected by the C-N-P angle [120.9 (2)degrees]. The P=O group and the N-H unit adopt an anti orientation with respect to one another. In the crystal, adjacent molecules are linked via N-H center dot center dot center dot O(P) hydrogen bonds into a one-dimensional arrangement running parallel to the a axis. |