铑催化喹啉与环丙烯的[3+3]环化：获得功能化的2-喹诺酮。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-05-09 DOI:10.1039/d5cc01183c

Bijoy Debnath , Santu Mandal , Sharajit Saha , Pallab Karjee , Tharmalingam Punniyamurthy

引用次数: 0

摘要

采用铑催化弱导向基团催化喹啉n -氧化物与环丙烯进行序贯C-H/C-C官能化反应，得到2-喹诺酮类官能化化合物。反应顺序包括级联的C-C/C-N键形成和氧原子从水中转移。底物范围、官能团耐受性和H2O18标记实验是重要的实用特征。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Rh-catalyzed [3+3]-annulation of quinolines with cyclopropenones: access to functionalized 2-quinolones†

Rh-catalyzed weak-directing-group-facilitated sequential C–H/C–C functionalization of quinoline N-oxides with cyclopropenones has been accomplished to furnish functionalized 2-quinolones. The reaction sequence involves a cascade C–C/C–N bond formation and oxygen atom transfer from water. The substrate scope, functional group tolerance and H₂O¹⁸ labelling experiment are the important practical features.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.