在无酸条件下用过氧化氢直接、铜催化氧化芳环 C-H 键。
Direct, copper-catalyzed oxidation of aromatic C-H bonds with hydrogen peroxide under acid-free conditions.
机构信息
Laboratorio de Catálisis Homogénea, Departamento de Química y Ciencia de los Materiales, Unidad Asociada al CSIC, Centro de Investigación en Química Sostenible (CIQSO), Universidad de Huelva, Campus de El Carmen 21007-Huelva, Spain.
出版信息
Chem Commun (Camb). 2011 Jul 28;47(28):8154-6. doi: 10.1039/c1cc12804c. Epub 2011 Jun 16.
PMID:21681295
Abstract
The direct oxidation of benzene into phenol using hydrogen peroxide has been achieved in the absence of any acid with Tp(x)Cu(NCMe) complexes as the catalysts. In the case of anthracenes as the substrates, valuable anthraquinones have been quantitatively obtained in the same manner.
摘要
在没有任何酸的情况下，使用 Tp(x)Cu(NCMe) 配合物作为催化剂，实现了苯的直接氧化为苯酚。对于蒽作为底物的情况，同样以定量的方式获得了有价值的蒽醌。
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