Reduction of iron porphyrin nitrate to the iron nitrosyl by H2S/thiol. studies in sublimed layers

Garik G. Martirosyan; Astghik A. Hovhannisyan; Alexei V. Iretskii; Peter C. Ford

doi:10.1039/D4CC06229A

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Reduction of iron porphyrin nitrate to the iron nitrosyl by H₂S/thiol. studies in sublimed layers†

Garik G. Martirosyan,

*^a Astghik A. Hovhannisyan,^a Alexei V. Iretskii^b and Peter C. Ford

Author affiliations

* Corresponding authors

^a The Scientific Technological Centre of Organic and Pharmaceutical Chemistry NAS RA, 26 Azatutyan Av., Yerevan, Armenia
E-mail: ggmartirosyan@gmail.com

^b Lake Superior State University, Department of Chemistry, 650 W. Easterday Ave., Sault Ste. Marie, MI 49783, USA

^c Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, USA

Abstract

Hemes play key roles in enzymatic production of the mammalian gasotransmitter NO by nitric oxide synthase as well as in conversion from inorganic nitrite. In the present study, we report a hitherto unknown pathway of nitrosyl formation via thiol reduction of a iron porphyrin nitrate complex in the solid state.

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Article information

DOI: https://doi.org/10.1039/D4CC06229A
Article type: Communication
Submitted: 23 Nov 2024
Accepted: 17 Dec 2024
First published: 18 Dec 2024

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Chem. Commun., 2025,61, 1419-1422

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Reduction of iron porphyrin nitrate to the iron nitrosyl by H₂S/thiol. studies in sublimed layers

G. G. Martirosyan, A. A. Hovhannisyan, A. V. Iretskii and P. C. Ford, Chem. Commun., 2025, 61, 1419 DOI: 10.1039/D4CC06229A

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