Zobrazeno 1 - 10 of 41 pro vyhledávání: '"Jared A. Pienkos"'
1
Akademický článek
4-(Tris(4-methyl-1H-pyrazol-1-yl)methyl)aniline
Autor: Bradley B. Garrison, Joseph E. Duhamel, Nehemiah Antoine, Steven J. K. Symes, Kyle A. Grice, Colin D. McMillen, Jared A. Pienkos
Publikováno v: Molbank, Vol 2024, Iss 2, p M1823 (2024)
4-(tris(4-methyl-1H-pyrazol-1-yl)methyl)aniline was prepared in a 63% yield utilizing a C–F activation strategy from a mixture of 4-(trifluoromethyl)aniline, 4-methylpyrazole, and KOH in dimethylsulfoxide (DMSO). The identity of the product was con
Externí odkaz: https://doaj.org/article/e053600dc9384f5b87c2719fa65b0841
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2
Akademický článek
The Synthesis and Crystallographic Characterization of Emissive Pt(II) and Au(I) Compounds Exploiting the 2-Ethynylpyrimidine Ligand
Autor: Sarah L. McDarmont, Mary Jo McCormick, Paul S. Wagenknecht, Lily E. Duplooy, Jared A. Pienkos, Colin D. McMillen
Publikováno v: Crystals, Vol 14, Iss 7, p 587 (2024)
The luminescent properties of Au(I) and Pt(II) compounds are commonly tuned by exploiting the alkynyl ligand with varying electron density. Herein, we describe the synthesis of three new emissive transition metal compounds, tbpyPt(C2pym)2, Ph3PAuC2py
Externí odkaz: https://doaj.org/article/36a9aa6a3a5144e2a51f37ec1a51050e
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3
Akademický článek
Synthesis and Crystallographic Characterization of Heteroleptic Ir(III) Complexes Containing the N-oxide Functional Group and Crystallographic Characterization of Ir(III) N-oxide Precursors
Autor: Emily E. Stumbo, Emarald K. Hodge, Matthew Williams, Diana A. Thornton, Colin D. McMillen, Jared A. Pienkos
Publikováno v: Crystals, Vol 14, Iss 3, p 281 (2024)
The N-oxide functional group has been exploited for synthetic strategies and drug design, and it has been utilized in imaging agents. Herein, we present rare examples of neutral heteroleptic cyclometallated Ir(III) compounds that contain an uncoordin
Externí odkaz: https://doaj.org/article/c57e5eb476ad4d869e1cc786c1526924
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4
Akademický článek
Crystal Structures of DNA Intercalating Agents Dipyrido[3,2-f:2′,3′-h]quinoxaline (dpq), (Benzo[i]dipyrido[3,2-a:2′,3′c]phenazine (dppn), and [Ir(ppy)2(dppn)][PF6] (Where Hppy = 2-Phenylpyridine)
Autor: Marisa James, Madelyn R. Shevlin, Thomas B. Green, Megan M. Smart, Colin D. McMillen, Jared A. Pienkos
Publikováno v: Inorganics, Vol 11, Iss 9, p 353 (2023)
Pyrazino-phenanthroline ligands are commonly used with transition metals as DNA intercalation agents. Herein, we report the characterization of two commonly utilized pyrazino-phenanthroline ligands, dipyrido[3,2-f:2′,3′-h]quinoxaline (dpq) and (b
Externí odkaz: https://doaj.org/article/b9d1ae502e8642aca84e15757b854643
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5
Akademický článek
Bis[3,5-difluoro-2-(pyridin-2-yl)phenyl](4,4′-dimethoxy-2,2′-bipyridine)iridium(III) hexafluoridophosphate
Autor: Madelyn R. Shevlin, Emily E. Stumbo, Colin D. McMillen, Jared A. Pienkos
Publikováno v: IUCrData, Vol 7, Iss 8, p x220830 (2022)
The title cyclometalated distorted octahedral iridium complex, [Ir(C11H6F2N)2(C12H12N2O2)]PF6, exhibits elongated Ir—N bonds to the dimethoxy bipyridine ligand [2.128 (3) and 2.136 (3) Å] where these nitrogen atoms are trans to the Ir—C bonds of
Externí odkaz: https://doaj.org/article/48a5d51fa2304a29a50235b658424aaa
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6
Akademický článek
Synthesis and characterization of a tert-butyl ester-substituted titanocene dichloride: t-BuOOCCp2TiCl2
Autor: Jackson S. McCarthy, Colin D. McMillen, Jared A. Pienkos, Paul S. Wagenknecht
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 10, Pp 1562-1565 (2020)
Bis[η5-(tert-butoxycarbonyl)cyclopentadienyl]dichloridotitanium(IV), [Ti(C10H13O2)2Cl2], was synthesized from LiCpCOOt-Bu using TiCl4, and was characterized by single-crystal X-ray diffraction and 1H NMR spectroscopy. The distorted tetrahedral geome
Externí odkaz: https://doaj.org/article/57d491cf5956413eb88974e2f0760bbd
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8
Synthesis of the trans-bidentate ligand 1,2-bis(quinolin-2-ylethynyl)benzene and the X-ray crystal structure of its complex with palladium(II) chloride
Autor: Luke L. Hair, Megan M. Smart, Colin D. McMillen, Nicholas A Ribeiro, Jared A Pienkos
A new trans-bidentate ligand, 1,2-bis(quinolin-2-ylethynyl)benzene, was synthesized and coordinated to PdCl2. The structure of the acetonitrile solvate of this species was determined by single-crystal X-Ray diffraction. The complex crystallizes in th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bdd2a9906b0f6b72a0e8bb9da3770556
https://doi.org/10.21203/rs.3.rs-2393905/v1
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9
Bis[3,5-di-fluoro-2-(pyridin-2-yl)phen-yl](4,4'-di-meth-oxy-2,2'-bi-pyridine)-iridium(III) hexa-fluorido-phosphate
Autor: Madelyn R. Shevlin, Emily E. Stumbo, Colin D. McMillen, Jared A. Pienkos
Publikováno v: IUCrData. 7(Pt 8)
The title cyclometalated distorted octahedral iridium complex, [Ir(C11H6F2N)2(C12H12N2O2)]PF6, exhibits elongated Ir—N bonds to the dimethoxy bipyridine ligand [2.128 (3) and 2.136 (3) Å] where these nitrogen atoms are trans to the Ir—C bonds of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c78443d776ab6ed59d3fa0bca74e9c1d
https://pubmed.ncbi.nlm.nih.gov/36340976
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