Reaction of a nitrosyl complex of Mn(ii)–porphyrinate with superoxide: NOD activity is favoured over SOD activity

Author:

Mazumdar Rakesh1ORCID,Saha Shankhadeep1,Samanta Bapan1,Ghosh Riya1,Maity Sayani1,Mondal Biplab1ORCID

Affiliation:

1. Department of Chemistry, Indian Institute of Technology Guwahati, North Guwahati, Assam-781039, India

Abstract

A {Mn(NO)}6 complex, [Mn(TMPP2−)(NO)], upon reaction with 2 equivalents of O2 in THF affords [MnIII(OH)] complex via a putative MnIII–peroxynitrite intermediate. Detailed studies have shown the preference of NOD activity over SOD-like activity.

Funder

Science and Engineering Research Board

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

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