Immediate hydroxylation of arenes to phenols via V-containing all-silica ZSM-22 zeolite triggered non-radical mechanism

Hydroxylation of arenes via activation of aromatic Csp2–H bond remains a challenge. Here, the authors have managed to get various arenes hydroxylated to corresponding phenols using stoichiometric hydrogen peroxide and a series of robust V–Si–ZSM-22 catalysts synthesized via an ionic liquid involved...

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Autores principales: Yu Zhou, Zhipan Ma, Junjie Tang, Ning Yan, Yonghua Du, Shibo Xi, Kai Wang, Wei Zhang, Haimeng Wen, Jun Wang
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/032d3ab2f1ab440a865646757387ad70
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Sumario:Hydroxylation of arenes via activation of aromatic Csp2–H bond remains a challenge. Here, the authors have managed to get various arenes hydroxylated to corresponding phenols using stoichiometric hydrogen peroxide and a series of robust V–Si–ZSM-22 catalysts synthesized via an ionic liquid involved dry-gel-conversion route.