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K2S2O8-promoted rearrangement of nitrones for the synthesis of benzo[d]oxazoles
Organic Chemistry Frontiers ( IF 4.6 ) Pub Date : 2022-06-15 , DOI: 10.1039/d2qo00680d Xueying Yang 1 , Xin Guo 2 , Xinglong Yuan 1 , Baohua Chen 1
Organic Chemistry Frontiers ( IF 4.6 ) Pub Date : 2022-06-15 , DOI: 10.1039/d2qo00680d Xueying Yang 1 , Xin Guo 2 , Xinglong Yuan 1 , Baohua Chen 1
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An efficient route for the synthesis of valuable benzoxazoles has been developed through self-oxidative cyclization with N–O bond cleavage. Readily available nitrones were used as the starting material under simple metal-free reaction conditions. Various functional groups are compatible with this green protocol which can be carried out in one pot easily.
中文翻译：
K2S2O8 促进硝酮重排合成苯并[d]恶唑
通过 N-O 键断裂的自氧化环化，开发了一种合成有价值的苯并恶唑的有效途径。在简单的无金属反应条件下，容易获得的硝酮被用作起始材料。各种功能组都与这个绿色协议兼容，可以在一个锅中轻松进行。
更新日期：2022-06-15
中文翻译：
K2S2O8 促进硝酮重排合成苯并[d]恶唑
通过 N-O 键断裂的自氧化环化，开发了一种合成有价值的苯并恶唑的有效途径。在简单的无金属反应条件下，容易获得的硝酮被用作起始材料。各种功能组都与这个绿色协议兼容，可以在一个锅中轻松进行。
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