氟化5,5′-二烷基取代二吡咯烷的制备

IF 1.7 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Russian Chemical Bulletin Pub Date : 2025-02-20 DOI:10.1007/s11172-024-4471-8

P. L. Kuznetsova, V. E. Shambalova, A. S. Aldoshin, K. A. Lyssenko, V. G. Nenajdenko

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引用次数: 0

摘要

提出了一种基于相应吡咯和酮的酸催化缩合合成新型氟化5,5 ' -二烷基取代二吡咯甲烷的方法。以三氟甲烷磺酸为催化剂，对多种吡咯和酮类进行了高效转化。以高产率合成了一系列新型氟化二吡咯烷。

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Preparation of fluorinated 5,5′-dialkylsubstituted dipyrromethanes

A synthetic approach to novel fluorinated 5,5′-dialkyl-substituted dipyrromethanes based on acid-catalyzed condensation of the corresponding pyrroles and ketones was developed. High efficiency of this transformation for a wide range of pyrroles and ketones was demonstrated using trifluoromethanesulfonic acid as a catalyst. A series of novel fluorinated dipyrromethanes was obtained in high yields.

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来源期刊

Russian Chemical Bulletin 化学-化学综合

CiteScore

2.70

自引率

47.10%

发文量

257

审稿时长

3-8 weeks

期刊介绍： Publishing nearly 500 original articles a year, by leading Scientists from Russia and throughout the world, Russian Chemical Bulletin is a prominent international journal. The coverage of the journal spans practically all areas of fundamental chemical research and is presented in five sections: General and Inorganic Chemistry; Physical Chemistry; Organic Chemistry; Organometallic Chemistry; Chemistry of Natural Compounds and Bioorganic Chemistry.