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含硫醇的氨基酸自动氧化为其二硫键衍生物，连接两个铜（II）中心：辅助配体的重要作用。

Autoxidation of thiol-containing amino acid to its disulfide derivative that links two copper(II) centers: the important role of auxiliary ligand.

机构信息

Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan.

出版信息

Chem Commun (Camb). 2010 Mar 21;46(11):1962-4. doi: 10.1039/b913989c. Epub 2010 Jan 13.

DOI:10.1039/b913989c
PMID:20198267
Abstract

Treatment of Cu(AcO)(2) with D-penicillamine or L-cysteine in the presence of 2,2'-bipyridine afforded dicopper(II) complexes with a bis(bidentate-N,O) disulfide ligand, the formation mechanism of which was discussed on the basis of Cu(II)-thiolate interaction affected by an auxiliary ligand.

摘要

在 2,2'-联吡啶存在下，用 D-青霉胺或 L-半胱氨酸处理 Cu(AcO)(2)可得到具有双（双齿-N,O）二硫代配体的二铜（II）配合物，讨论了其形成机制，即辅助配体影响 Cu(II)-硫醇相互作用。

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