K2S2O8‐Mediated Dioxygenation of Aryl Alkenes Using N‐Hydroxylamines and Air,ChemistrySelect

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K2S2O8‐Mediated Dioxygenation of Aryl Alkenes Using N‐Hydroxylamines and Air
ChemistrySelect ( IF 1.9 ) Pub Date : 2018-06-12 , DOI: 10.1002/slct.201801154
Raghunath Bag ₁ , Tharmalingam Punniyamurthy ₁

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The vicinal dioxygenation of aryl alkenes is reported using N‐hydroxylamines and air in the presence of potassium persulfate (K₂S₂O₈). The alkene is first oxidized to β‐aminoxy alkyl hydroperoxide, which is in situ reduced to the diol using molybdenum hexacarbonyl [Mo(CO)₆] and base. Metal‐free, aerobic conditions and the substrate scope are the important practical features.

中文翻译：

使用N-羟胺和空气进行K2S2O8介导的芳烃烯烃双加氧反应

据报道，在过硫酸钾（K ₂ S ₂ O ₈）存在的情况下，使用N-羟胺和空气可以使芳基烯烃发生邻位双加氧反应。首先将烯烃氧化为β-氨基烷基氢过氧化物，然后使用六羰基钼[Mo（CO）₆ ]和碱将其原位还原为二醇。无金属，有氧条件和基材范围是重要的实用功能。

更新日期：2018-06-12

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