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钌(邻菲罗啉)氯催化未活化烯烃的三氟甲基氯化反应。

Ru(phen) Cl -Catalyzed Chlorotrifluoromethylation of Unactivated Alkenes.

作者信息

Su Wenhao, Cui Jing, Zeng Runsheng

机构信息

Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, P. R. China.

出版信息

ChemistryOpen. 2023 Jul;12(7):e202300068. doi: 10.1002/open.202300068.

Abstract

A novel Ru(phen) Cl -catalyzed free-radical chlorotrifluoromethylation reaction of unactivated olefins was investigated. Substituted 8-aminoquinoline-derived inert enamides were reacted with the Togni regent to afford a broad range of Cl-containing trifluoromethyl derivatives in good yields. The reaction proceeded at 90 °C and experimental result shows that the chlorine source of the products originated from LiCl.

摘要

研究了一种新型的Ru(phen)Cl催化的未活化烯烃的自由基氯三氟甲基化反应。将取代的8-氨基喹啉衍生的惰性烯酰胺与托格尼试剂反应,以良好的产率得到了多种含氯的三氟甲基衍生物。该反应在90℃下进行,实验结果表明产物中的氯源来自LiCl。

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