金催化氧化还原用于烯丙基肟的环化/芳基化反应：异恶唑啉衍生物的合成
Gold redox catalysis for cyclization/arylation of allylic oximes: synthesis of isoxazoline derivatives.
作者信息
Jimoh Abiola Azeez, Hosseyni Seyedmorteza, Ye Xiaohan, Wojtas Lukasz, Hu Yong, Shi Xiaodong
机构信息
Department of Chemistry, University of South Florida, Tampa, FL 33620, USA.
出版信息
Chem Commun (Camb). 2019 Jul 9;55(56):8150-8153. doi: 10.1039/c9cc02830g.
Abstract
Base-assisted diazonium activation has been employed to promote gold(i)/(iii) redox catalysis toward allylic oxime cyclization/aryl coupling. Functional isoxazolines were prepared with good to excellent yields, while the alternative photoactivation method provided trace amounts of the isoxazoline products. This study further broadens the scope of gold redox chemistry.
摘要
碱辅助重氮盐活化已被用于促进金（I）/（III）对烯丙基肟环化/芳基偶联的氧化还原催化。功能异恶唑啉的制备产率良好至优异，而另一种光活化方法仅提供痕量的异恶唑啉产物。该研究进一步拓宽了金氧化还原化学的范围。
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