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Synthesis, Characterization, and Rea...

Redpath, Seth Richard.

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

Record Type:	Electronic resources : Monograph/item
Title/Author:	Synthesis, Characterization, and Reactivity of a Ruthenium Schiff Base Methoxide Complex./
Author:	Redpath, Seth Richard.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2023,
Description:	90 p.
Notes:	Source: Masters Abstracts International, Volume: 85-07.
Contained By:	Masters Abstracts International85-07.
Subject:	Chemistry. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30814083
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. - Ann Arbor : ProQuest Dissertations & Theses, 2023 - 90 p.

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

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

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.

ISBN: 9798381374681Subjects--Topical Terms:

516420
Chemistry.
Subjects--Index Terms:

Nitric oxide synthases

Synthesis, Characterization, and Reactivity of a Ruthenium Schiff Base Methoxide Complex.
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245 1 0 $a Synthesis, Characterization, and Reactivity of a Ruthenium Schiff Base Methoxide Complex.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2023
300 $a 90 p.
500 $a Source: Masters Abstracts International, Volume: 85-07.
500 $a Advisor: Shaw, Michael J.
502 $a Thesis (M.S.)--Southern Illinois University at Edwardsville, 2023.
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.
590 $a School code: 0509.
650 4 $a Chemistry. $3 516420
650 4 $a Inorganic chemistry. $3 3173556
650 4 $a Biochemistry. $3 518028
653 $a Nitric oxide synthases
653 $a Hydroxylamine oxidoreductases
653 $a Spectroscopy
653 $a Spectroelectrochemistry
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793 $a English
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