新型1-（4-苯胺苯基）- 1h -吡咯-2,5-二酮的合成

IF 0.8 4区化学 Q4 CHEMISTRY, ORGANIC

Russian Journal of Organic Chemistry Pub Date : 2024-12-19 DOI:10.1134/S107042802410021X

O. A. Kolyamshin, Yu. N. Mitrasov, V. A. Danilov, Yu. Yu. Pylchikova

引用次数: 0

摘要

N1-苯基-和N1-（4-甲氧基苯基）苯-1,4-二胺与马来酸酐反应得到相应的马来酸单酰胺，在对甲苯磺酸存在下环化得到1-[4-苯胺-和4-（4-甲氧基苯基）苯基]- 1h -吡咯-2,5-二酮。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Synthesis of New 1-(4-Anilinophenyl)-1H-pyrrole-2,5-diones

The reaction of N¹-phenyl- and N¹-(4-methoxyphenyl)benzene-1,4-diamines with maleic anhydride gave the corresponding maleic acid monoamides whose cyclization in the presence of p-toluenesulfonic acid afforded 1-[4-anilino- and 4-(4-methoxyanilino)phenyl]-1H-pyrrole-2,5-diones.

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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.