Synthesis and crystal structure of methylphosphonic dichloride and N,N-diethyl-P-methylphosphonamidic chloride
Publication type: Journal Article
Publication date: 2025-08-01
scimago Q2
wos Q2
SJR: 0.628
CiteScore: 8.0
Impact factor: 4.7
ISSN: 00222860, 18728014
Abstract
A method for synthesizing N,N-diethyl-P-methylphosphonamidic chloride via the reaction of methylphosphonic dichloride with diethylamine is presented. The structures of methylphosphonic dichloride and N,N-diethyl-P-methylphosphonamidic chloride were confirmed using single-crystal X-ray diffraction, as well as nuclear magnetic resonance and infrared spectroscopies. The formation of the 3D crystal structure is facilitated to the multiple nonclassical hydrogen bonds formed between the oxygen atom of the P=O group and the hydrogen atoms of the P–CH3 methyl group.
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Zagidullin A. A. et al. Synthesis and crystal structure of methylphosphonic dichloride and N,N-diethyl-P-methylphosphonamidic chloride // Journal of Molecular Structure. 2025. Vol. 1338. p. 142323.
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Zagidullin A. A., Naileva F. F., Fayzullin R. R., Islamov D. R., Miluykov V. A. Synthesis and crystal structure of methylphosphonic dichloride and N,N-diethyl-P-methylphosphonamidic chloride // Journal of Molecular Structure. 2025. Vol. 1338. p. 142323.
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TY - JOUR
DO - 10.1016/j.molstruc.2025.142323
UR - https://linkinghub.elsevier.com/retrieve/pii/S002228602501004X
TI - Synthesis and crystal structure of methylphosphonic dichloride and N,N-diethyl-P-methylphosphonamidic chloride
T2 - Journal of Molecular Structure
AU - Zagidullin, Almaz A
AU - Naileva, Farida F.
AU - Fayzullin, Robert R
AU - Islamov, Daut R.
AU - Miluykov, Vasily A
PY - 2025
DA - 2025/08/01
PB - Elsevier
SP - 142323
VL - 1338
SN - 0022-2860
SN - 1872-8014
ER -
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@article{2025_Zagidullin,
author = {Almaz A Zagidullin and Farida F. Naileva and Robert R Fayzullin and Daut R. Islamov and Vasily A Miluykov},
title = {Synthesis and crystal structure of methylphosphonic dichloride and N,N-diethyl-P-methylphosphonamidic chloride},
journal = {Journal of Molecular Structure},
year = {2025},
volume = {1338},
publisher = {Elsevier},
month = {aug},
url = {https://linkinghub.elsevier.com/retrieve/pii/S002228602501004X},
pages = {142323},
doi = {10.1016/j.molstruc.2025.142323}
}