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X-ray Structure Determination of Naphthalen-2-yl 1-(Benzamido(diethoxyphosphoryl)methyl)-1H-1,2,3-triazole-4-carboxylate

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Engineering Laboratory of Organometallic, Molecular Materials, and Environment (LIMOME), Faculty of Sciences Dhar El Mahraz, Sidi Mohammed Ben Abdellah University, Fez 30000, Morocco
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Team of Organic Chemistry and Valorization of Natural Substances, Faculty of Sciences, Ibn Zohr University, Agadir 80060, Morocco
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Team of Physico-Chimistry of Materials Condensed (PCMC), Faculty of Sciences, My Ismaïl University, Meknès 50000, Morocco
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Laboratoire de Chimie Appliquée des Matériaux (LCAM), Centre des Sciences des Matériaux, Faculty of Science, Mohammed V University in Rabat, Avenue Ibn Batouta, Rabat B.P. 1014, Morocco
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Author to whom correspondence should be addressed.
Academic Editor: Rodrigo Abonia
Molbank 2022, 2022(2), M1360; https://doi.org/10.3390/M1360
Received: 27 February 2022 / Revised: 6 April 2022 / Accepted: 7 May 2022 / Published: 10 May 2022
(This article belongs to the Section Structure Determination)
We have previously published on a new triazolic phosphonic α-amino ester in position 4 on the triazole ring of a naphthalene ester. The aim of the present paper was to describe its crystallographic study by XRD. The crystal structure of naphthalen-2-yl 1-(benzamido(diethoxyphosphoryl)methyl)-1H-1,2,3-triazole-4-carboxylate was determined by single-crystal X-ray diffraction. This compound crystallizes in the monoclinic system, space group P21/c. The naphthalene system is almost planar and makes dihedral angles of 67.1(2)° and 63.9(2)° with the triazole ring and the phenyl cycle, respectively. The phosphorus atom is surrounded by three oxygen atoms and one carbon atom building a distorted tetrahedron. It is also noted, that one of the two ethyl groups is disordered. In the crystal, the molecules are connected through C-H…O and N-H…O hydrogen bonds to build dimers that are linked together by C-H…O hydrogen bonds, in addition to C-H…π interactions. The presence of an intramolecular hydrogen bond contributes to the stability of the molecular conformation by completing the S(5) cycle. View Full-Text
Keywords: α-amino phosphonic ester; crystal structure; hydrogen bonds α-amino phosphonic ester; crystal structure; hydrogen bonds
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MDPI and ACS Style

Fall, S.A.K.; Hajib, S.; Aouine, Y.; Ouarsal, R.; Alami, A.; El Omari, M.; Assani, A.; Saadi, M.; El Ammari, L. X-ray Structure Determination of Naphthalen-2-yl 1-(Benzamido(diethoxyphosphoryl)methyl)-1H-1,2,3-triazole-4-carboxylate. Molbank 2022, 2022, M1360. https://doi.org/10.3390/M1360

AMA Style

Fall SAK, Hajib S, Aouine Y, Ouarsal R, Alami A, El Omari M, Assani A, Saadi M, El Ammari L. X-ray Structure Determination of Naphthalen-2-yl 1-(Benzamido(diethoxyphosphoryl)methyl)-1H-1,2,3-triazole-4-carboxylate. Molbank. 2022; 2022(2):M1360. https://doi.org/10.3390/M1360

Chicago/Turabian Style

Fall, Serigne A.K., Sara Hajib, Younas Aouine, Rachid Ouarsal, Anouar Alami, Mohamed El Omari, Abderrazzak Assani, Mohamed Saadi, and Lahcen El Ammari. 2022. "X-ray Structure Determination of Naphthalen-2-yl 1-(Benzamido(diethoxyphosphoryl)methyl)-1H-1,2,3-triazole-4-carboxylate" Molbank 2022, no. 2: M1360. https://doi.org/10.3390/M1360

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