Direct Synthesis of Indolines via Cyclization of Tertiary Aryl Amines with Iodonium Ylides under Sole Visible Light Irradiation,Advanced Synthesis & Catalysis

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Direct Synthesis of Indolines via Cyclization of Tertiary Aryl Amines with Iodonium Ylides under Sole Visible Light Irradiation
Advanced Synthesis & Catalysis ( IF 4.4 ) Pub Date : 2022-12-01 , DOI: 10.1002/adsc.202201085
Yan-Rui Zhao ₁ , Lei Li ₁ , Jun Xuan ₁

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Herein we reported a direct synthesis series of indolines through cyclization of tertiary aryl amines with iodonium ylides. This cyclization reaction occurred under sole visible-light irradiation at room temperature without the addition of any photocatalysts and additives. Preliminary mechanism studies revealed that an electron donor-acceptor (EDA) complex between iodonium ylides and tertiary aryl amines should be formed during the reaction.

中文翻译：

单一可见光照射下叔芳胺与碘鎓叶立德环化直接合成二氢吲哚

在这里，我们报道了通过叔芳基胺与碘叶立德的环化直接合成系列二氢吲哚。该环化反应在室温下仅在可见光照射下发生，不添加任何光催化剂和添加剂。初步的机理研究表明，在反应过程中应形成碘鎓叶立德和叔芳基胺之间的电子供体-受体 (EDA) 络合物。

更新日期：2022-12-01

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