PPh 引发的 - 醌甲醚与酰氯的 2,3- 二取代苯并呋喃衍生物的串联合成。
PPh-Triggered Tandem Synthesis of 2,3-Disubstituted Benzofuran Derivatives from -Quinone Methides with Acyl Chlorides.
机构信息
College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, 8 Daxue Road, Yichang, Hubei 443002, People's Republic of China.
Hubei Three Gorges Labratory, Yichang, Hubei 443007, People's Republic of China.
出版信息
J Org Chem. 2022 Sep 2;87(17):11852-11856. doi: 10.1021/acs.joc.2c00910. Epub 2022 Aug 12.
A PPh-triggered tandem strategy for the efficient synthesis of valuable 2,3-disubstituted benzofuran derivatives in generally good to high yields from aryl or alkyl acyl chlorides and -quinone methides has been developed. This method features mild reaction conditions, simple operation, and a broad substrate scope.
一种 PPh 触发的串联策略，用于从芳基或烷基酰氯和 - 醌甲醚高效合成有价值的 2,3-二取代苯并呋喃衍生物，产率通常为高。该方法具有反应条件温和、操作简单和底物范围广泛的特点。
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