Advanced search
Publication Cover
Journal of Coordination Chemistry Volume 62, 2009 - Issue 6
Submit an article Journal homepage
77
Views
8
CrossRef citations to date
0
Altmetric
Original Articles

Synthesis, structures and polyphenol oxidase activities of dicopper and dicobalt complexes

Yong Zhang Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China; School of Chemical and Materials Engineering, Huangshi Institute of Technology, Huangshi 435003, P.R. China
,
Xiang Gao Meng Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
,
Zhan Ru Liao Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. ChinaCorrespondence[email protected]
,
Dong Feng Li Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
&
Chang Lin Liu Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, P.R. China
Pages 876-885 | Received 10 Apr 2008, Accepted 18 Jun 2008, Published online: 30 Jan 2009
 
Sample our Physical Sciences journals, sign in here to start your FREE access for 14 days

Abstract

Two dinuclear complexes [M2(EGTB)(NO3)2(DMF)2](NO3)2 · 2DMF (M = Cu, 1; Co, 2) were synthesized and structurally characterized, EGTB is N,N,N′,N′-tetrakis (2-benzimidazolylmethyl)-1,4-diethylene amino glycol ether, and DMF is dimethylformamide. The polyphenol oxidase (PPO) activities of 1 and 2 on pyrogallol oxidation have been investigated, showing that the rate constants k cat increase with increases of reaction temperatures and pH.

Acknowledgement

We thank Key Fundamental Project of China (2002CCA00500) for financial support.

Log in via your institution

Access through your institution

Log in to Taylor & Francis Online

Restore content access

Restore content access for purchases made as guest
Purchase options * Save for later

PDF download + Online access

  • 48 hours access to article PDF & online version
  • Article PDF can be downloaded
  • Article PDF can be printed
USD 61.00 Add to cart

Issue Purchase

  • 30 days online access to complete issue
  • Article PDFs can be downloaded
  • Article PDFs can be printed
USD 1,057.00 Add to cart

* Local tax will be added as applicable

Related Research

People also read lists articles that other readers of this article have read.

Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine.

Cited by lists all citing articles based on Crossref citations.
Articles with the Crossref icon will open in a new tab.