4-羟基-1-甲基喹啉-2(1H)-酮、6-乙基-4-羟基-2 H-吡喃并[3,2-c]喹啉-2,5(6H)-二酮的 X 射线结构分析、(E)-4-(2-苄叉肼基)喹啉-2(1H)-酮和 (E)-2-(2-(1-甲基-2-氧代-1,2-二氢喹啉-4-基)亚肼)琥珀酸二乙酯

IF 0.4 4区化学 Q4 CRYSTALLOGRAPHY

Journal of Chemical Crystallography Pub Date : 2022-04-04 DOI:10.1007/s10870-022-00939-z

Ashraf A. Aly, Martin Nieger, Stefan Bräse, Momtaz E. M. Bakheet

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引用次数: 0

摘要

(E)-2-(2-(1-甲基-2-氧代-1,2-二氢喹啉-4-基)肼亚基)-琥珀酸二乙酯(4)。上述化合物显示出很强的分子内氢键，这在它们的晶体堆积中起着重要作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

X-ray Structure Analyses of 4-Hydroxy-1-Methylquinolin-2(1H)-One, 6-Ethyl-4-Hydroxy-2 H-Pyrano[3,2-c]Quinoline-2,5(6H)-Dione, (E)-4-(2-Benzylidene-Hydrazineyl)Quinolin-2(1H)-One and Diethyl (E)-2-(2-(1-Methyl-2-Oxo-1,2-Dihydro-Quinolin-4-yl)Hydrazineylidene)Succinate

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The X-ray structure analyses of 4-hydroxy-1-methylquinolin-2(1H)-one (1), 6-ethyl-4-hydroxy-2H-pyrano[3,2-c]quinoline-2,5(6 H)-dione (2), (E)-4-(2-benzylidene-hydrazineyl)quinolin-2(1H)-one (3), and diethyl (E)-2-(2-(1-methyl-2-oxo-1,2-dihydroquinolin-4-yl)hydrazineylidene)-succinate (4), were carried out. The aforementioned compounds showed strong intramolecular hydrogen bonds which play important roles in the crystal packing of them.

Graphical Abstract

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来源期刊

Journal of Chemical Crystallography 化学-光谱学

CiteScore

1.50

自引率

12.50%

发文量

审稿时长

6.3 months

期刊介绍： Journal of Chemical Crystallography is an international and interdisciplinary publication dedicated to the rapid dissemination of research results in the general areas of crystallography and spectroscopy. Timely research reports detail topics in crystal chemistry and physics and their relation to problems of molecular structure; structural studies of solids, liquids, gases, and solutions involving spectroscopic, spectrometric, X-ray, and electron and neutron diffraction; and theoretical studies.