Two-dimensional NMR experiments (13C-1H HSQC and 1H-1H COSY) for N-[(R)-(+)--ethylbenzyl]-P,P-diphenylphosphinic amide
محورهای موضوعی : Organic and Inorganic synthesis
Farnaz Eslami
1
(Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Iran)
Fahime Sabbagi
2
(Department of Chemistry, Zanjan Branch, Islamic Azad University, Zanjan, Iran)
Mehrdad Pourayoubi
3
(Dedepartment of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran)
Sahar Baniyaghoob
4
(Department of chemistry, Science and research branch, Isalamic azad University, Tehran, Iran)
کلید واژه: NMR, 13C-1H HSQC, 1H-1H COSY, Phosphinamide,
چکیده مقاله :
The NMR experiments (1H, 13C{1H}, 31P{1H}, DEPT), IR spectrum and X-ray crystallography of (C6H5)2P(O)[NH-R-(+)CH(C2H5)(C6H5)] were previously studied. Here, two-dimensional NMR spectra (13C-1H HSQC and 1H-1H COSY) are investigated.The NMR experiments (1H, 13C{1H}, 31P{1H}, DEPT), IR spectrum and X-ray crystallography of (C6H5)2P(O)[NH-R-(+)CH(C2H5)(C6H5)] were previously studied. Here, two-dimensional NMR spectra (13C-1H HSQC and 1H-1H COSY) are investigated.The NMR experiments (1H, 13C{1H}, 31P{1H}, DEPT), IR spectrum and X-ray crystallography of (C6H5)2P(O)[NH-R-(+)CH(C2H5)(C6H5)] were previously studied. Here, two-dimensional NMR spectra (13C-1H HSQC and 1H-1H COSY) are investigated.The NMR experiments (1H, 13C{1H}, 31P{1H}, DEPT), IR spectrum and X-ray crystallography of (C6H5)2P(O)[NH-R-(+)CH(C2H5)(C6H5)] were previously studied. Here, two-dimensional NMR spectra (13C-1H HSQC and 1H-1H COSY) are investigated.
References
[1] T. D. W. Claridge, High-Resolution NMR Techniques in Organic Chemistry (2016), Chapter 7, 243–294, Elsevier.
[2] A. Tarahhomi, M. Pourayoubi, A. L. Rheingold and J. A. Golen, Struct. Chem. 22 (2010) 201–210.
[3] M. Pourayoubi, M. Toghraee, J. Zhu, M. Dušek, P. J. Bereciartua and V. Eigner, CrystEngComm 16 (2014) 10870–10887.
[4] F. Eslami, M. Pourayoubi, F. Sabbaghi, E. Skořepová, M. Dušek and S. Baniyaghoob, Acta Cryst. E 79 (2023) 769–776.
[5] F. Hamzehee, M. Pourayoubi, A. Farhadipour and D. Choquesillo-Lazarte, Phosphorus, Sulfur, Silicon Relat. Elem. 192 (2017) 359–367.
