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由双核配体支撑的(μ-η²:η²-过氧)二铜(II)配合物介导的分子内芳烃羟基化与分子间烯烃环氧化反应

Intramolecular arene hydroxylation versus intermolecular olefin epoxidation by (mu-eta2:eta2-peroxo)dicopper(II) complex supported by dinucleating ligand.

作者信息

Matsumoto Takahiro, Furutachi Hideki, Kobino Masashi, Tomii Masato, Nagatomo Shigenori, Tosha Takehiko, Osako Takao, Fujinami Shuhei, Itoh Shinobu, Kitagawa Teizo, Suzuki Masatatsu

机构信息

Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan.

出版信息

J Am Chem Soc. 2006 Mar 29;128(12):3874-5. doi: 10.1021/ja058117g.

DOI:10.1021/ja058117g
PMID:16551071
Abstract

A discrete (mu-eta2:eta2-peroxo)Cu(II)2 complex, [Cu2(O2)(H-L)]2+, is capable of performing not only intramolecular hydroxylation of a m-xylyl linker of a dinucleating ligand but also intermolecular epoxidation of styrene via electrophilic reaction to the C=C bond and hydroxylation of THF by H-atom abstraction.

摘要

一种离散的(μ-η²:η²-过氧)铜(II)二聚体配合物[Cu₂(O₂)(H-L)]²⁺,不仅能够对双核配体的间二甲苯连接基进行分子内羟基化反应,还能通过对碳-碳双键的亲电反应实现苯乙烯的分子间环氧化反应以及通过氢原子夺取实现四氢呋喃的羟基化反应。

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