Literature DB >> 19425036

Three redox states of nitrosyl: NO+, NO*, and NO-/HNO interconvert reversibly on the same pentacyanoferrate(II) platform.

Andrea C Montenegro1, Valentín T Amorebieta, Leonardo D Slep, Diego F Martín, Federico Roncaroli, Daniel H Murgida, Sara E Bari, José A Olabe.   

Abstract

Not so elusive: [Fe(II)(CN)(5)(HNO)](3-) has been characterized spectroscopically after the two-electron reduction of nitroprusside (see scheme). The complex is stable at pH 6, slowly decomposing to [Fe(CN)(6)](4-) and N(2)O. It is deprotonated at increasing pH value with oxidation of bound NO(-) to [Fe(II)(CN)(5)(NO)](3-). [Fe(II)(CN)(5)(HNO)](3-) is the first non-heme iron-nitroxyl complex prepared in aqueous solution that is reversibly redox-active under biologically relevant conditions.

Entities:  

Mesh：

Substances：

Year:  2009        PMID： 19425036     DOI： 10.1002/anie.200806229

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


  13 in total

1.  Isolation of a radical dianion of nitrogen oxide (NO)(2-).

Authors:  William J Evans; Ming Fang; Jefferson E Bates; Filipp Furche; Joseph W Ziller; Matthew D Kiesz; Jeffrey I Zink
Journal:  Nat Chem       Date:  2010-06-27       Impact factor: 24.427

2.  Metal centre effects on HNO binding in porphyrins and the electronic origin: metal's electronic configuration, position in the periodic table, and oxidation state.

Authors:  Liu Yang; Weihai Fang; Yong Zhang
Journal:  Chem Commun (Camb)       Date:  2012-03-09       Impact factor: 6.222

3.  A Nonheme Sulfur-Ligated {FeNO}6 Complex and Comparison with Redox-Interconvertible {FeNO}7 and {FeNO}8 Analogues.

Authors:  Aniruddha Dey; Alex M Confer; Avery C Vilbert; Pierre Moënne-Loccoz; Kyle M Lancaster; David P Goldberg
Journal:  Angew Chem Int Ed Engl       Date:  2018-09-17       Impact factor: 15.336

4.  A Nonheme, High-Spin {FeNO}8 Complex that Spontaneously Generates N2O.

Authors:  Alex M Confer; Alison C McQuilken; Hirotoshi Matsumura; Pierre Moënne-Loccoz; David P Goldberg
Journal:  J Am Chem Soc       Date:  2017-07-27       Impact factor: 15.419

5.  A Mononuclear, Nonheme FeII-Piloty's Acid (PhSO2NHOH) Adduct: An Intermediate in the Production of {FeNO}7/8 Complexes from Piloty's Acid.

Authors:  Alex M Confer; Avery C Vilbert; Aniruddha Dey; Kyle M Lancaster; David P Goldberg
Journal:  J Am Chem Soc       Date:  2019-04-17       Impact factor: 15.419

6.  Reactions of HNO with heme proteins: new routes to HNO-heme complexes and insight into physiological effects.

Authors:  Murugaeson R Kumar; Jon M Fukuto; Katrina M Miranda; Patrick J Farmer
Journal:  Inorg Chem       Date:  2010-07-19       Impact factor: 5.165

7.  Insights into the nitric oxide reductase mechanism of flavodiiron proteins from a flavin-free enzyme.

Authors:  Takahiro Hayashi; Jonathan D Caranto; David A Wampler; Donald M Kurtz; Pierre Moënne-Loccoz
Journal:  Biochemistry       Date:  2010-08-24       Impact factor: 3.162

Review 8.  Computational investigations of HNO in biology.

Authors:  Yong Zhang
Journal:  J Inorg Biochem       Date:  2012-10-05       Impact factor: 4.155

9.  Covalent attachment of the heme to Synechococcus hemoglobin alters its reactivity toward nitric oxide.

Authors:  Matthew R Preimesberger; Eric A Johnson; Dillon B Nye; Juliette T J Lecomte
Journal:  J Inorg Biochem       Date:  2017-09-22       Impact factor: 4.155

10.  Mechanism elucidation of the cis-trans isomerization of an azole ruthenium-nitrosyl complex and its osmium counterpart.

Authors:  Anatolie Gavriluta; Gabriel E Büchel; Leon Freitag; Ghenadie Novitchi; Jean Bernard Tommasino; Erwann Jeanneau; Paul-Steffen Kuhn; Leticia González; Vladimir B Arion; Dominique Luneau
Journal:  Inorg Chem       Date:  2013-05-15       Impact factor: 5.165
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.