Successive treatment of arenes with β-bromopropionyl chloride and AlCl₃, followed by the reactions with hydrazines and Na₂CO₃, and then with MnO₂ gave the corresponding 3-arylpyrazoles in one pot in good to moderate yields. The same successive treatment of arenes with β-bromopropionyl chloride and AlCl₃, followed by the reactions with hydroxylamine and KF gave the corresponding 3-arylisoxazolines in one pot in good to moderate yields. © 2020 Elsevier Science. All rights reserved.

中文翻译：

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用β-溴丙酰氯，肼和羟胺将芳烃转化为3-芳基吡唑和3-芳基异恶唑啉

用β-溴丙酰氯和AlCl ₃连续处理芳烃，然后与肼和Na ₂ CO ₃反应，然后与MnO ₂反应，在一个罐中以适当至中等的产率得到相应的3-芳基吡唑。用β-溴丙酰氯和AlCl _3进行相同的芳烃连续​​处理，然后与羟胺和KF反应，在一个罐中以适当至中等的收率得到相应的3-芳基异恶唑啉。©2020爱思唯尔科学。版权所有。