Visible‐Light‐Mediated Dehydrogenative Cross‐Coupling: Synthesis of Nonsymmetrical Atropisomeric Biaryls,Asian Journal of Organic Chemistry

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Visible‐Light‐Mediated Dehydrogenative Cross‐Coupling: Synthesis of Nonsymmetrical Atropisomeric Biaryls
Asian Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2017-07-04 , DOI: 10.1002/ajoc.201700242
Junlei Wang ₁ , Yating Zhao ₁ , Han Gao ₁ , Guo-Lin Gao ₁ , Chao Yang ₁ , Wujiong Xia ₁

Affiliation

The direct cross‐dehydrogenative coupling reactions of 2‐naphthylamine/2‐naphthol derivatives with aniline/phenol derivatives for the preparation of nonsymmetrical atropisomeric biaryl compounds, especially BINOL‐type biaryls, using a photocatalyst with irradiation under blue LEDs at room temperature, are described. This protocol provides efficient and simple access to nonsymmetrical atropisomeric biaryls in good yields, which are often found in natural products and are useful for materials chemistry.

中文翻译：

可见光介导的脱氢交叉偶联：不对称阻转异构联芳基的合成

描述了2-萘胺/ 2-萘酚衍生物与苯胺/苯酚衍生物的直接交叉脱氢偶联反应，用于制备不对称的阻转异构的联芳基化合物，尤其是BINOL型联芳基，其使用光催化剂在室温下在蓝色LED下辐射。该协议可高效，简便地获得不对称的阻转异构体联芳基，收率高，这在天然产物中经常见到，可用于材料化学。

更新日期：2017-07-04

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