Synthesis, structure, and catalytic function of a disulfide-bridged dicopper(I) complex

被引：20

作者：

Ohta, T

Tachiyama, T

Yoshizawa, K ^{[1
]}

Yamabe, T

机构：

[1] Kyoto Univ, Dept Mol Engn, Sakyo Ku, Kyoto 6068501, Japan

[2] Inst Fundamental Chem, Sakyo Ku, Kyoto 6068103, Japan

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 15期

基金：

日本学术振兴会;

关键词：

dicopper complexes; disulfides; X-ray crystal structures; epoxidation;

D O I：

10.1016/S0040-4039(00)00210-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A disulfide-bridged dicopper(I) complex [Cu-2(Py2SSPy2)](ClO4)(2) (1), synthesized by the redox reaction of a Cu(II) salt with a thiol-containing N3S-donor ligand, N,N-bis[2-(2-pyridyl)ethyl]-2-mercapto-2-methylpropylamine (Py2SH), is demonstrated to catalyze epoxidation and hydroxylation with H2O2 as an oxidant. (C) 2000 Elsevier Science Ltd. All rights reserved.

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页码：2581 / 2585

页数：5

相关论文

共 17 条

[1] MODEL MONOOXYGENASE REACTIVITY BY BINUCLEAR 2-COORDINATE COPPER(I) COMPLEXES EXTENDS TO NEW LIGAND SYSTEMS CONTAINING NITROGEN AND SULFUR DONORS [J].

CASELLA, L ;

GULLOTTI, M ;

BARTOSEK, M ;

PALLANZA, G ;

LAURENTI, E .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1991, (18) :1235-1237

[2] Studies of copper complexes displaying N3S coordination as models for CuB center of dopamine β-hydroxylase and peptidylglycine α-hydroxylating monooxygenase [J].

Champloy, F ;

Benali-Cherif, N ;

Bruno, P ;

Blain, I ;

Pierrot, M ;

Reglier, M ;

Michalowicz, A .

INORGANIC CHEMISTRY, 1998, 37 (16) :3910-3918

[3] Fe(TPA)-catalyzed alkane hydroxylation. Metal-based oxidation vs radical chain autoxidation [J].

Kim, J ;

Harrison, RG ;

Kim, C ;

Que, L .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1996, 118 (18) :4373-4379

[4] REACTION ASPECTS OF A MU-PEROXO BINUCLEAR COPPER(II) COMPLEX [J].

KITAJIMA, N ;

KODA, T ;

IWATA, Y ;

MOROOKA, Y .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (24) :8833-8839

[5]

Ohta T., UNPUB

[6] SYNTHESIS AND CRYSTAL-STRUCTURE OF A DIMERIC CYCLIC COPPER(I)-ALIPHATIC DISULFIDE COMPLEX - CYCLO-DI-MU-BIS[2-(N,N-DIMETHYLAMINO)ETHYL] DISULFIDE-DICOPPER(I) TETRAFLUOROBORATE [J].

OTTERSEN, T ;

WARNER, LG ;

SEFF, K .

INORGANIC CHEMISTRY, 1974, 13 (08) :1904-1911

[7] OLEFIN OXYGENATION AND N-DEALKYLATION BY DOPAMINE BETA-MONOOXYGENASE - CATALYSIS AND MECHANISM-BASED INHIBITION [J].

PADGETTE, SR ;

WIMALASENA, K ;

HERMAN, HH ;

SIRIMANNE, SR ;

MAY, SW .

BIOCHEMISTRY, 1985, 24 (21) :5826-5839

[8] Amidation of bioactive peptides: The structure of peptidylglycine alpha-hydroxylating monooxygenase [J].

Prigge, ST ;

Kolhekar, AS ;

Eipper, BA ;

Mains, RE ;

Amzel, LM .

SCIENCE, 1997, 278 (5341) :1300-1305

[9] PREPARATION AND CHARACTERIZATION OF HALF-APO DOPAMINE-BETA-HYDROXYLASE BY SELECTIVE REMOVAL OF CU-A - IDENTIFICATION OF A SULFUR LIGAND AT THE DIOXYGEN BINDING-SITE BY EXAFS AND FTIR SPECTROSCOPY [J].

REEDY, BJ ;

BLACKBURN, NJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (05) :1924-1931

[10] THIIRANES [J].

SANDER, M .

CHEMICAL REVIEWS, 1966, 66 (03) :297-&