PIDA‐Promoted Selective C5 C−H Selenylations of Indolines via Weak Interactions,Advanced Synthesis & Catalysis

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PIDA‐Promoted Selective C5 C−H Selenylations of Indolines via Weak Interactions
Advanced Synthesis & Catalysis ( IF 4.4 ) Pub Date : 2019-09-12 , DOI: 10.1002/adsc.201900766
Linghui Gu ₁ , Xinyue Fang ₁ , Zhengyun Weng ₁ , Jiafu Lin ₁ , Meicui He ₁ , Wenbo Ma ₁

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An efficient PIDA (phenyliodine(III) diacetate)‐promoted positional selective C−H selenylations of indolines with diaryl diselenides has been developed. This transformation conducted under mild reaction conditions with a broad functional group tolerance, thus providing an efficient protocol to selenylated indolines. Preliminary mechanistic studies indicated a SET pathway was likely involved in this selenylation reaction.

中文翻译：

PIDA通过弱相互作用促进二氢吲哚的选择性C ₅ C H H硒基化

已经开发出一种有效的PIDA（二乙酸苯基碘（III））促进二芳基二硒化物与二氢吲哚的位置选择性CH硒基化反应。该转化在温和的反应条件下进行，具有宽泛的官能团耐受性，因此提供了硒化二氢吲哚的有效方法。初步的机理研究表明，SET途径可能参与了该硒化反应。

更新日期：2019-09-12

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