Photoinduced Transition-Metal-Free Cross-Coupling of Aryl Halides with H-Phosphonates,Organic Letters

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Photoinduced Transition-Metal-Free Cross-Coupling of Aryl Halides with H-Phosphonates
Organic Letters ( IF 4.9 ) Pub Date : 2019-02-08 00:00:00 , DOI: 10.1021/acs.orglett.8b04081
Huiying Zeng ₁ , Qian Dou ₁ , Chao-Jun Li _{1,

2}

Affiliation

Photoinduced transition-metal- and photosensitizer-free cross-coupling of aryl halides (including Ar–Cl, Ar–Br, and Ar–I) with H-phosphonates (including dialkyl phosphonates and diarylphosphine oxides) is reported. Various functional groups were tolerated, including ester, methoxy, dimethoxy, alkyl, phenyl, trifluoromethyl, and heterocyclic compounds. This simple and green strategy provides a practical pathway to synthesize arylphosphine oxides.

中文翻译：

芳基卤化物与H-膦酸酯的光诱导无过渡金属交叉偶联

据报道，芳基卤化物（包括Ar–Cl，Ar–Br和Ar–I）与H-膦酸酯（包括二烷基膦酸酯和二芳基膦氧化物）的光诱导无过渡金属和光敏剂交叉偶联。容许各种官能团，包括酯，甲氧基，二甲氧基，烷基，苯基，三氟甲基和杂环化合物。这种简单而绿色的策略提供了合成芳基膦氧化物的实用途径。

更新日期：2019-02-08

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