| Literature DB >> 26678216 |
Erwin G Abucayon1, Rahul L Khade2, Douglas R Powell1, Yong Zhang2, George B Richter-Addo1.
Abstract
Heme-HNO species are crucial intermediates in several biological processes. To date, no well-defined Fe heme-HNO model compounds have been reported. Hydride attack on the cationic ferric [(OEP)Fe(NO)(5-MeIm)]OTf (OEP = octaethylporphyrinato dianion) generates an Fe-HNO product that has been characterized by IR and (1)H NMR spectroscopy. Results of DFT calculations reveal a direct attack of the hydride on the N atom of the coordinated ferric nitrosyl.Entities:
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Year: 2015 PMID: 26678216 PMCID: PMC4736739 DOI: 10.1021/jacs.5b12008
Source DB: PubMed Journal: J Am Chem Soc ISSN: 0002-7863 Impact factor: 15.419