Vanadium-catalyzed oxidative aromatization of 2-cyclohexenones under molecular oxygen
Vanadium-catalyzed oxidative aromatization of 2-cyclohexenones under molecular oxygen
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DOI：
10.1016/j.tetlet.2009.10.070
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发表时间：
2009-12-30
影响因子：
1.8
通讯作者：
Hirao, Toshikazu
中科院分区：
文献类型：
--
作者：
Moriuchi, Toshiyuki;Kikushima, Kotaro;Hirao, Toshikazu
通过将市售的廉价无配体钒催化剂、溴化物源和酸在大气氧气下组合，实现了 2-环己烯酮的有效催化氧化芳构化，得到相应的苯酚衍生物。这种催化氧化芳构化甚至在空气下也能进行。此外，克级反应也成功进行。 (C) 2009 Elsevier Ltd. 保留所有权利。
An efficient catalytic oxidative aromatization of 2-cyclohexenones was achieved by a combination of a commercially available inexpensive ligand-free vanadium catalyst, a bromide source, and an acid under atmospheric oxygen to afford the corresponding phenol derivatives. This catalytic oxidative aromatization proceeded even under air. Furthermore, a gram-scale reaction was performed successfully. (C) 2009 Elsevier Ltd. All rights reserved.