4′-trifluoromethyl- 和 4′-difluoromethyl-2,2′:6′,2″-terpyridines 的合成

IF 1.7 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Russian Chemical Bulletin Pub Date : 2024-07-26 DOI:10.1007/s11172-024-4288-5

V. I. Filyakova, N. S. Boltacheva, M. G. Pervova, V. N. Charushin

引用次数: 0

摘要

我们开发了一种在 C（4′）原子上带有 CF3 和 HCF2 取代基的 2,2′:6′,2″-三吡啶的新合成方法，该方法涉及 3-多氟烷基-1,3-酮烯醇锂与乙酸铵在冰乙醇中的反应。

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Synthesis of 4′-trifluoromethyl- and 4′-difluoromethyl-2,2′:6′,2″-terpyridines

A new synthetic approach to 2,2′:6′,2″-terpyridines bearing the CF₃ and HCF₂ substituents at the C(4′) atoms that involved the reaction of lithium 3-polyfluoroalkyl-1,3-ketoenolates with ammonium acetate in glacial AcOH was developed.

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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.