Rh(iii)-Catalyzed tandem indole C4-arylamination/annulation with anthranils: access to indoloquinolines and their application in photophysical studies.,Chemical Communications

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Rh(iii)-Catalyzed tandem indole C4-arylamination/annulation with anthranils: access to indoloquinolines and their application in photophysical studies.
Chemical Communications ( IF 4.3 ) Pub Date : 2020-01-08 , DOI: 10.1039/c9cc08372c
Aniruddha Biswas ₁ , Satabdi Bera , Puja Poddar , Dibakar Dhara , Rajarshi Samanta

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An efficient Rh(iii)-catalyzed straightforward strategy was developed for the tandem C4 arylamination/annulation of indole derivatives with anthranil to provide indoloquinoline moieties. This method is simple and regioselective with a wide scope and functional group tolerance. Mechanistic studies revealed the important role of the newly installed azacycle in the conversion of O-protected aldoximes to their cyano derivatives. Studies were carried out to explore the promising photophysical properties of the obtained indoloquinoline derivatives.

中文翻译：

Rh（iii）催化的串联吲哚C4芳基化/蒽环化：吲哚喹啉的获取及其在光物理研究中的应用。

开发了一种有效的Rh（iii）催化的直接策略，用于吲哚衍生物与蒽的串联C4芳基化/环化反应，以提供吲哚喹啉部分。该方法简单易行，具有区域选择性和功能基团耐受性。机理研究表明，新安装的氮杂环在O保护的醛肟向其氰基衍生物的转化中起着重要作用。进行了研究以探索获得的吲哚喹啉衍生物的有希望的光物理性质。

更新日期：2020-01-08

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