吡啶促进苯乙烯经吡啶盐中间体α-胺化的掺杂策略。

IF 2.7 3区 化学 Q1 CHEMISTRY, ORGANIC
Weibin Fan, Shahid Ali, Xiaozhong Wang, Liyan Dai, Jianhai Yang, Jia Guo
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引用次数: 0

摘要

吡啶作为一种新型催化剂,促进苯乙烯的非均匀α-胺化反应。苯乙烯中的α-C通过生成(α-苯基乙烯基)吡啶而被分解,脱吡啶生成α-胺化产物。用该方法合成了23个α-胺化产物。通过DFT理论计算分析了反应机理。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A pyridine-promoted umpolung strategy for the α-amination of styrenes via pyridinium salt intermediates.

Pyridine acts as a novel catalyst, promoting the umpolung α-amination of styrenes. Umpolung of α-C in styrenes is achieved by the formation of (α-phenylvinyl)pyridinium, and depyridination will give the α-amination products. 23 α-amination products are synthesized by this strategy. The reaction mechanism is analysed by DFT theoretical calculations.

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来源期刊
Organic & Biomolecular Chemistry
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.
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