A copper complex supported by an N2S-tridentate ligand inducing efficient heterolytic O-O bond cleavage of alkylhydroperoxide

被引：26

作者：

Tano, Tetsuro ^{[1
]}

Mieda, Kaoru ^{[2
]}

Sugimoto, Hideki ^{[1
]}

Ogura, Takashi ^{[2
]}

Itoh, Shinobu ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Div Adv Sci & Biotechnol, Dept Mat & Life Sci, Suita, Osaka 5650871, Japan

[2] Univ Hyogo, Grad Sch Life Sci, Res Inst Picobiol, Kamigori, Hyogo 6781297, Japan

来源：

DALTON TRANSACTIONS | 2014年 / 43卷 / 12期

关键词：

DOPAMINE-BETA-HYDROXYLASE; REACTIVITY; MONOOXYGENASE; SITE; MODELS; PROTEINS; NITROGEN; COORDINATION; SPECTROSCOPY; OXYGENATION;

D O I：

10.1039/c3dt52952e

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

We have recently reported a copper(II)-superoxide complex supported by an N-3-tridentate ligand (L-N3), which exhibits a similar structure and reactivity to those of a putative reactive intermediate involved in the catalytic reactions of copper monooxygenases such as peptidylglycine alpha-hydroxylating monooxygenase (PHM) and dopamine beta-monooxygenase (D beta M). In this study, we have synthesised and characterised copper complexes supported by a related sulphur-containing ligand (L-N2S) to get insight into the notable electronic effect of the sulphur donor atom in the reaction with cumene hydroperoxide, inducing efficient heterolytic O-O bond cleavage.

引用

页码：4871 / 4877

页数：7

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