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Mpilo Outcomes for Stroke Study (MOSS): Does taking antihypertensives prior to stroke affect mortality during acute stroke admissions?

Autor: Nigel Gwini, Rudo Gwini, Desmond Mwembe

ObjectiveTo assess if taking outpatient antihypertensives prior to stroke onset influences acute stroke inpatient mortality.DesignRetrospective chart review of 417 adults admitted for acute stroke from January 2013 to December 2014.SettingSingle tert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06930537dc2cf4d81c560f241e5e3ec2
https://doi.org/10.1101/2021.07.01.21259883

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Dicarboxylato ligands in osmium carbonyl sawhorse clusters: Chelating vs. bridging

Autor: Nigel Gwini, Amanda C. Dugan, Vincent M. Lynch, Audrey G. Fikes, Vladimir N. Nesterov, Gregory L. Powell, Soo Hun Yoon, Gregory T. McCandless, David M. Marolf

Publikováno v: Journal of Organometallic Chemistry. :324-331

Seven new complexes comprising of diosmium(I) tetracarbonyl sawhorse units bound to dicarboxylate anions (DCAs) have been synthesized using microwave heating. Succinic, adipic, pimelic, suberic, tetradecanedioic, and terephthalic acids react with Os

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bff970226f7797118bb776075b4fcdc
https://doi.org/10.1016/j.jorganchem.2017.01.026

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Triosmium carbonyl complexes with multiple 1,3,5-triaza-7-phosphaadamantane (PTA) ligands: Synthesis of a new water-soluble Os3 cluster

Autor: Joel L. Jackson, David M. Marolf, Nigel Gwini, Amanda C. Dugan, Brittney S.N. Nolan, Vladimir N. Nesterov, Kristen L. Brehm, Kayla N. Green, Hannah M. Johnston, Gregory L. Powell, James E. Johnstone, Soo Hun Yoon, Sarah D. Floris

Publikováno v: Polyhedron. 114:292-298

Microwave heating has been used to substitute carbonyl ligands for 1,3,5-triaza-7-phosphaadamantane (PTA) ligands on the Os3(CO)12 molecule. Os3(CO)11(PTA) (1) has been prepared in 66% yield by the reaction of Os3(CO)12 with MeCN, followed by reactio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::048b44753d4f585c2d3f1304939e82ee
https://doi.org/10.1016/j.poly.2015.12.036

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Microwave-induced dppm ligand substitution in triosmium clusters: Structural and DFT evaluation of Os3 clusters containing multiply activated dppm ligands through cyclometalation, ortho metalation, and P C bond cleavage

Autor: Nigel Gwini, Michelle L. Parker, Gregory L. Powell, David M. Marolf, Jade Y. Jung, Vladimir N. Nesterov, Li Yang, James E. Johnstone, Soo Hun Yoon, Michael G. Richmond, David K. Kempe, Audrey G. Fikes

Publikováno v: Journal of Organometallic Chemistry. 813:15-25

Four new triosmium carbonyl complexes containing multiple dppm ligands were produced by microwave heating of solutions containing Os3(CO)12 and excess dppm. Three of these complexes, Os3(μ-H)2(CO)6(μ-dppm)[μ3-Ph2PCHP(C6H4)Ph] (2), Os3(CO)6[μ3-Ph2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4534a9a6a40ce6463b2c80fd8b00e162
https://doi.org/10.1016/j.jorganchem.2016.03.018

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Di- and tetraosmium carbonyl complexes with dicarboxylato ligands serving as intramolecular rings and intermolecular bridges

Autor: Nigel Gwini, Soo Hun Yoon, Audrey G. Fikes, Gregory L. Powell, Vladimir N. Nesterov

Publikováno v: Journal of Organometallic Chemistry. :188-191

The osmium(I) carbonyl complexes Os2(μ-sebacate)(CO)4(dmso)2 (1) and [Os2(CO)6]2(μ4-1,3-adamantanediacetate)2 (2) have been prepared by microwave heating and structurally characterized by X-ray crystallographic analysis. The reaction of Os3(CO)12 w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77624acbef90a9c11bc9c13c7b0c91d7
https://doi.org/10.1016/j.jorganchem.2014.09.021

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Microwave Promoted Oxidative Addition Reactions of Os3(CO)12: Efficient Syntheses of Triosmium Clusters of the Type Os3(μ-X)2(CO)10 and Os3(μ-H)(μ-OR)(CO)10

Autor: David K. Kempe, Li-Hsing J. Loh, Nigel Gwini, Vladimir N. Nesterov, Jade Y. Jung, Jonathan M. Sims, Brittney S. Newton, Benjamin D. Lang, Kayla J. Pyper, Gregory L. Powell

Publikováno v: Journal of Cluster Science. 24:619-634

Microwave heating allows for the high-yield, one-step synthesis of the known triosmium complexes Os3(μ-Br)2(CO)10 (1), Os3(μ-I)2(CO)10 (2), and Os3(μ-H)(μ-OR)(CO)10 with R = methyl (3), ethyl (4), isopropyl (5), n-butyl (6), and phenyl (7). In ad

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56099e16350f234a6fa9203aa34dd9bd
https://doi.org/10.1007/s10876-012-0532-5

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