由电子供体-受体复合物引发的烯酰胺和喹喔啉酮的 C-H 三氟甲基化和全氟烷基化反应。

IF 2.7 3区化学 Q1 CHEMISTRY, ORGANIC

Organic & Biomolecular Chemistry Pub Date : 2024-09-16 DOI:10.1039/d4ob01228c

Yaqi Song , Tian-Yu Sun , Xiao-Feng Xia , Dawei Wang

引用次数: 0

摘要

在电子供体-受体（EDA）复合物的促进下，在无过渡金属、无光催化剂和温和的反应条件下，利用 Togni 试剂或全氟烷基碘化物对烯酰胺进行了高效的 β-三氟甲基化和全氟烷基化反应。值得注意的是，利用这种无光催化剂策略，还通过光活性电子供体-受体复合物实现了喹喔啉-2(1H)-酮衍生物的直接三氟甲基化和全氟烷基化。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

An electron donor–acceptor complex-initiated C–H trifluoromethylation and perfluoroalkylation of enamides and quinoxalinones†

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An electron donor–acceptor complex-initiated C–H trifluoromethylation and perfluoroalkylation of enamides and quinoxalinones†

Facilitated by an electron donor–acceptor (EDA) complex, an efficient β-trifluoromethylation and perfluoroalkylation of enamides with Togni reagent or perfluoroalkyl iodides is presented under transition-metal-free, photocatalyst-free and mild reaction conditions. Notably, using this photocatalyst-free strategy, direct trifluoromethylation and perfluoroalkylation of quinoxalin-2(1H)-one derivatives was also achieved via a photoactive electron donor–acceptor complex.

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来源期刊

Organic & Biomolecular Chemistry 化学-有机化学

CiteScore

5.50

自引率

9.40%

发文量

1056

审稿时长

1.3 months

期刊介绍： Organic & Biomolecular Chemistry is an international journal using integrated research in chemistry-organic chemistry. Founded in 2003 by the Royal Society of Chemistry, the journal is published in Semimonthly issues and has been indexed by SCIE, a leading international database. The journal focuses on the key research and cutting-edge progress in the field of chemistry-organic chemistry, publishes and reports the research results in this field in a timely manner, and is committed to becoming a window and platform for rapid academic exchanges among peers in this field. The journal's impact factor in 2023 is 2.9, and its CiteScore is 5.5.