Study of the structure of 2-(hydroxyimino)-1-(1-naphthyl)ethanone by X-ray diffraction analysis

Автор: Starnovskaya E.S., Gaviko V.S., Rybakova A.V., Krinochkin A.P., Shabunina O.V., Krasnoperova K.D., Vatolina S.E., Yurtaeva A.A., Pospelova T.A., Kopchuk D.S., Zyryanov G.V.

Журнал: Вестник Южно-Уральского государственного университета. Серия: Химия @vestnik-susu-chemistry

Рубрика: Органическая химия

Статья в выпуске: 3 т.17, 2025 года.

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In the present study the structure of 2(hydroxyimino)1(1naphthyl)ethanone has been investigated by Xray diffraction. The aromatic system of 2(hydroxyimino)1(1naphthyl)ethanone is planar; it is characterized by rotation of the hydroxyiminoacetyl fragment atoms in relation to the plane of the ring by 31°. The deviation of the carbonyl oxygen atom from this plane is 0.714 Å, while the deviation of the hydroxyl oxygen atom is 1.237 Å. The parquetstack packing of molecules in the crystal is due to the system of intermolecular hydrogen bonds of the CH…O type with participation of the oxygen atom of the hydroxyl or carbonyl groups, as well as the O(2) H…O(1) and O(2) H…N(1) hydrogen bonds. The results of Xray diffraction analysis have been registered in the Cambridge Crystallographic Data Center under the number CCDC 2445219.

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2-(hydroxyimino)-1-(1-naphthyl)ethanone, X-ray analysis, nitrosation, 1-acetylnaphthalene

Короткий адрес: https://sciup.org/147251992

IDR: 147251992   |   УДК: 548.3   |   DOI: 10.14529/chem250316