3-氧-2-（2,4,6-三硝基苯）丁酸乙酯的合成、分子结构和光谱性质

IF 0.9 4区化学 Q4 CHEMISTRY, ORGANIC

Russian Journal of Organic Chemistry Pub Date : 2025-08-18 DOI:10.1134/S1070428025603176

D. A. Kazantsev, A. A. Denisov, M. S. Valova, P. A. Slepukhin, A. V. Pestov

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引用次数: 0

摘要

以市售苦味酸和乙酰乙酸乙酯为原料，在温和条件下合成3-氧-2-（2,4,6-三硝基苯）丁酸乙酯，总收率为76%。产物结构经x射线分析和1H NMR谱分析证实。紫外光谱数据表明，标题化合物具有分子内电荷转移的能力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Synthesis, Molecular Structure, and Spectral Properties of Ethyl 3-Oxo-2-(2,4,6-trinitrophenyl)butanoate

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Synthesis, Molecular Structure, and Spectral Properties of Ethyl 3-Oxo-2-(2,4,6-trinitrophenyl)butanoate

A preparative procedure has been developed for the synthesis of ethyl 3-oxo-2-(2,4,6-trinitrophenyl)butanoate in an overall yield of 76% under mild conditions from commercially available picric acid and ethyl acetoacetate. The product structure was confirmed by X-ray analysis and ¹H NMR spectroscopy. The UV spectroscopic data revealed that the title compound is capable of intramolecular charge transfer.

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来源期刊

Russian Journal of Organic Chemistry 化学-有机化学

CiteScore

1.40

自引率

25.00%

发文量

139

审稿时长

3-6 weeks

期刊介绍： Russian Journal of Organic Chemistry is an international peer reviewed journal that covers all aspects of modern organic chemistry including organic synthesis, theoretical organic chemistry, structure and mechanism, and the application of organometallic compounds in organic synthesis.