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Synthesis, Characterization, and Reactivity of a Ruthenium Schiff Base Methoxide Complex.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Synthesis, Characterization, and Reactivity of a Ruthenium Schiff Base Methoxide Complex./
Author:	Redpath, Seth Richard.
Description:	1 online resource (90 pages)
Notes:	Source: Masters Abstracts International, Volume: 85-07.
Contained By:	Masters Abstracts International85-07.
Subject:	Chemistry. -
Online resource:	click for full text (PQDT)
ISBN:	9798381374681

Synthesis, Characterization, and Reactivity of a Ruthenium Schiff Base Methoxide Complex.
Redpath, Seth Richard.

Synthesis, Characterization, and Reactivity of a Ruthenium Schiff Base Methoxide Complex. - 1 online resource (90 pages)

Source: Masters Abstracts International, Volume: 85-07.

Thesis (M.S.)--Southern Illinois University at Edwardsville, 2023.

Includes bibliographical references

Heme-based metalloproteins are crucial components in many kinds of biochemical processes including those involving cytochrome P450 enzymes, catalases, peroxidases, electron transport chain enzymes, nitric oxide synthases, and hydroxylamine oxidoreductases. A fundamental way of studying these systems is through analogous model complexes. Presented herein is data corresponding to the synthesis and characterization of a [Ru(Salen)(NO)(OCH3)] (Salen = N,N'- bis-(salicylidene)ethylenediamine) coordination complex, which asserts the species as a robust starting material platform for future reactivity studies. The reactions of [Ru(Salen)(NO)(OCH3)] presented consist of regeneration of a [Ru(Salen)(NO)(Cl)] starting material in a pure form and synthesis of a proposed [Ru(Salen)(NO)(1-methylimidazole)]PF6 complex. All species were characterized by FTIR, 1H NMR, and 13C NMR spectroscopy in conjunction with electrochemical and spectroelectrochemical measurements where feasible. Infrared spectroelectrochemistry conducted on [Ru(Salen)(NO)(1-methylimidazole)]PF6 was consistent with the formation of the {Ru(NO)} 7 species via depletion of signal intensity at 1868 cm-1 and an increase in signal intensity at the expected 1570 cm-1 position due to an observed ~300 cm-1 shift. Additionally, measurements taken over the series of compounds prepared were compared to computational methods being implemented by the Shaw research group.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798381374681Subjects--Topical Terms:

593913
Chemistry.
Subjects--Index Terms:

Nitric oxide synthasesIndex Terms--Genre/Form:

554714
Electronic books.

Synthesis, Characterization, and Reactivity of a Ruthenium Schiff Base Methoxide Complex.
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520 $a Heme-based metalloproteins are crucial components in many kinds of biochemical processes including those involving cytochrome P450 enzymes, catalases, peroxidases, electron transport chain enzymes, nitric oxide synthases, and hydroxylamine oxidoreductases. A fundamental way of studying these systems is through analogous model complexes. Presented herein is data corresponding to the synthesis and characterization of a [Ru(Salen)(NO)(OCH3)] (Salen = N,N'- bis-(salicylidene)ethylenediamine) coordination complex, which asserts the species as a robust starting material platform for future reactivity studies. The reactions of [Ru(Salen)(NO)(OCH3)] presented consist of regeneration of a [Ru(Salen)(NO)(Cl)] starting material in a pure form and synthesis of a proposed [Ru(Salen)(NO)(1-methylimidazole)]PF6 complex. All species were characterized by FTIR, 1H NMR, and 13C NMR spectroscopy in conjunction with electrochemical and spectroelectrochemical measurements where feasible. Infrared spectroelectrochemistry conducted on [Ru(Salen)(NO)(1-methylimidazole)]PF6 was consistent with the formation of the {Ru(NO)} 7 species via depletion of signal intensity at 1868 cm-1 and an increase in signal intensity at the expected 1570 cm-1 position due to an observed ~300 cm-1 shift. Additionally, measurements taken over the series of compounds prepared were compared to computational methods being implemented by the Shaw research group.
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650 4 $a Inorganic chemistry. $3 1182077
650 4 $a Biochemistry. $3 582831
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653 $a Hydroxylamine oxidoreductases
653 $a Spectroscopy
653 $a Spectroelectrochemistry
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