Gold redox catalysis for cyclization/arylation of allylic oximes: synthesis of isoxazoline derivatives
Gold redox catalysis for cyclization/arylation of allylic oximes: synthesis of isoxazoline derivatives
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DOI：
10.1039/c9cc02830g
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发表时间：
2019-07-18
影响因子：
4.9
通讯作者：
Shi, Xiaodong
中科院分区：
文献类型：
--
作者：
Jimoh, Abiola Azeez;Hosseyni, Seyedmorteza;Shi, Xiaodong
碱辅助重氮活化已被用于促进金（i）/（iii）氧化还原催化向烯丙基肟环化/芳基偶联。功能异恶唑啉制备具有良好到优异的产率，而替代的光活化方法提供痕量的异恶唑啉产品。本研究进一步拓宽了金氧化还原化学的研究范围。
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.