Literature DB >> 10508379

Oxidation of Benzyl Alcohol with Cu(II) and Zn(II) Complexes of the Phenoxyl Radical as a Model of the Reaction of Galactose Oxidase.

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Abstract

Profound insights into the catalytic mechanism of galactose oxidase (GO) are offered by new models of the active form of the metalloenzyme. The important role of the Cu(II) center in the oxidation of benzyl alcohol to benzaldehyde by the Cu(II)-phenoxyl radical complex of ligand 1 has been revealed by comparison with the reactivity of the corresponding Zn(II)-phenoxyl radical complex; py=2-pyridyl.

Entities:  

Year:  1999        PMID： 10508379     DOI： 10.1002/(sici)1521-3773(19990917)38:18<2774::aid-anie2774>3.0.co;2-e

Source DB:  PubMed          Journal:  Angew Chem Int Ed Engl        ISSN： 1433-7851            Impact factor:   15.336


  8 in total

Review 1.  Novel metals and metal complexes as platforms for cancer therapy.

Authors:  Michael Frezza; Sarmad Hindo; Di Chen; Andrew Davenport; Sara Schmitt; Dajena Tomco; Q Ping Dou
Journal:  Curr Pharm Des       Date:  2010-06       Impact factor: 3.116

Review 2.  Aerobic copper-catalyzed organic reactions.

Authors:  Scott E Allen; Ryan R Walvoord; Rosaura Padilla-Salinas; Marisa C Kozlowski
Journal:  Chem Rev       Date:  2013-06-20       Impact factor: 60.622

3.  Syntheses, electronic structures, and EPR/UV-vis-NIR spectroelectrochemistry of nickel(II), copper(II), and zinc(II) complexes with a tetradentate ligand based on S-methylisothiosemicarbazide.

Authors:  Vladimir B Arion; Peter Rapta; Joshua Telser; Sergiu S Shova; Martin Breza; Karol Luspai; Jozef Kozisek
Journal:  Inorg Chem       Date:  2011-03-01       Impact factor: 5.165

4.  Comparative activities of nickel(II) and zinc(II) complexes of asymmetric [NN'O] ligands as 26S proteasome inhibitors.

Authors:  Michael Frezza; Sarmad Sahiel Hindo; Dajena Tomco; Marco M Allard; Qiuzhi Cindy Cui; Mary Jane Heeg; Di Chen; Q Ping Dou; Cláudio N Verani
Journal:  Inorg Chem       Date:  2009-07-06       Impact factor: 5.165

5.  Alpha-Galactosyl trisaccharide epitope: Modification of the 6-primary positions and recognition by human anti-alphaGal antibody.

Authors:  Peter R Andreana; Przemyslaw Kowal; Adam J Janczuk; Peng George Wang
Journal:  Glycoconj J       Date:  2004       Impact factor: 2.916

6.  Defining the electronic and geometric structure of one-electron oxidized copper-bis-phenoxide complexes.

Authors:  Tim Storr; Pratik Verma; Russell C Pratt; Erik C Wasinger; Yuichi Shimazaki; T Daniel P Stack
Journal:  J Am Chem Soc       Date:  2008-10-22       Impact factor: 15.419

7.  Catecholase activity, DNA cleavage and cytotoxicity of six Zn(II) complexes synthesized from designed Mannich ligands: higher reactivity of mononuclear over dinuclear.

Authors:  Ria Sanyal; Sandeep Kumar Dash; Sudhanshu Das; Sourav Chattopadhyay; Somenath Roy; Debasis Das
Journal:  J Biol Inorg Chem       Date:  2014-06-11       Impact factor: 3.358

8.  Metals in anticancer therapy: copper(II) complexes as inhibitors of the 20S proteasome.

Authors:  Sarmad Sahiel Hindo; Michael Frezza; Dajena Tomco; Mary Jane Heeg; Lew Hryhorczuk; Bruce R McGarvey; Q Ping Dou; Cláudio N Verani
Journal:  Eur J Med Chem       Date:  2009-05-24       Impact factor: 6.514
  8 in total

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