Synthesis, Structure, and Reductive Elimination of Cationic Monoarylpalladium(IV) Complexes Supported by a Tripodal Oxygen Ligand
Sign Up to like & getrecommendations! Published in 2017 at "European Journal of Inorganic Chemistry"
DOI: 10.1002/ejic.201700326
Abstract: Cationic monoaryl–PdIV complexes supported by the Klaui tripodal ligand [Co(η5-C5H5){P(O)(OEt)2}3]– (LOEt–) were synthesized, and their reductive elimination was studied. Treatment of trans-[Pd(PPh3)2(Ar)(I)] and [{Pd(η2-ppytBu)Cl}2] [ppytBuH = 2-(4-tert-butylphenyl)pyridine] with [AgLOEt] afforded [Pd(Ar)(PPh3)(η2-LOEt)] [Ar = Ph (1),… read more here.
Keywords: complexes supported; loet; elimination; loet pf6 ... See more keywords
Oxidative Addition and Reductive Elimination at Main-Group Element Centers.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical reviews"
DOI: 10.1021/acs.chemrev.7b00572
Abstract: Oxidative addition and reductive elimination are key steps in a wide variety of catalytic reactions mediated by transition-metal complexes. Historically, this reactivity has been considered to be the exclusive domain of d-block elements. However, this… read more here.
Keywords: oxidative addition; reductive elimination; main group; group ... See more keywords
IrIII/NiII-Metallaphotoredox-Catalyzed Enantioselective Decarboxylative Arylation of α-Amino Acids: Theoretical Insight of Enantio-Determining Outer-Sphere Reductive Elimination.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c01387
Abstract: The IrIII/NiII-metallaphotoredox-catalyzed enantioselective decarboxylative arylation of α-amino acids has been systematically investigated using density functional theory calculations. The combination of oxidative quenching (IrIII-*IrIII-IrIV-IrIII) or reductive quenching (IrIII-*IrIII-IrII-IrIII) cycle with the nickel catalytic cycle (NiII-NiI-NiIII-NiII) is… read more here.
Keywords: outer sphere; iriii niii; sphere reductive; iriii ... See more keywords
Does Reduction-Induced Isomerization of a Uranium(III) Aryl Complex Proceed via C-H Oxidative Addition and Reductive Elimination across the Uranium(II/IV) Redox Couple?
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c01563
Abstract: Reaction of the uranium(III) bis(amidinate) aryl complex {TerphC(NiPr)2}2U(Terph) (2, where Terph = 4,4″-di-tert-butyl-m-terphenyl-2'-yl) with a strong reductant enabled isolation of isomeric uranium(III) bis(amidinate) aryl product {TerphC(NiPr)2}2U(Terph*) (3, where Terph* = 4,4″-di-tert-butyl-m-terphenyl-4'-yl). In terms of connectivity,… read more here.
Keywords: oxidative addition; addition reductive; aryl complex; uranium ... See more keywords
Molybdenum Trihydride Complexes: Computational Model of Oxidatively Induced Reductive Elimination of Dihydrogen.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.6b02805
Abstract: Recent experimental work shows that the 18-electron molybdenum complexes (1,2,4-C5H2tBu3)Mo(PMe3)2H3 (CptBuMoH3) and (C5HiPr4)Mo(PMe3)2H3 (CpiPrMoH3) undergo oxidatively induced reductive elimination of dihydrogen (H2), slowly forming the 15-electron monohydride species in tetrahydrofuran and acetonitrile. The 17-electron [CptBuMoH3]+… read more here.
Keywords: induced reductive; oxidatively induced; cptbumoh3; cpiprmoh3 ... See more keywords
Reductive Elimination from Sterically Encumbered Ni–Polypyridine Complexes
Sign Up to like & getrecommendations! Published in 2022 at "Organometallics"
DOI: 10.1021/acs.organomet.2c00362
Abstract: Herein we disclose the synthesis of sterically encumbered dialkylnickel(II) complexes bearing 2,9-dimethyl-1,10-phenanthroline ligands. A comparison with their unsubstituted analogues by both X-ray crystallography and theoretical calculations revealed significant distortions in their molecular structures. Eyring plots… read more here.
Keywords: encumbered polypyridine; elimination sterically; polypyridine complexes; sterically encumbered ... See more keywords
The Difluoromethylated Organogold(III) Complex cis-[Au(PCy3)(4-F-C6H4)(CF2H)(Cl)]: Preparation, Characterization, and Its C(sp2)–CF2H Reductive Elimination
Sign Up to like & getrecommendations! Published in 2018 at "Organometallics"
DOI: 10.1021/acs.organomet.8b00579
Abstract: The preparation of the difluoromethylated organogold(III) complex cis-[Au(PCy3)(4-F-C6H4)(CF2H)(Cl)] (3) and its Ar–CF2H reductive elimination are described. In the presence of 1.0 equiv of AgSbF6 or AgPF6, compound 3 underwent a quantitative Ar–CF2H reductive elimination in… read more here.
Keywords: cf2h; organogold iii; cf2h reductive; iii complex ... See more keywords
C(sp2)–C(sp2) Reductive Elimination from a Diarylplatinum(II) Complex Induced by a S–S Bond Oxidative Addition at Room Temperature
Sign Up to like & getrecommendations! Published in 2020 at "Organometallics"
DOI: 10.1021/acs.organomet.9b00771
Abstract: The synthesis and characterization of three six-coordinated Pt(IV) complexes with the stoichiometry [Pt(Ar)2(S∧N)2] (S∧N = Sbt, benzothiazole-2-thiolate, Ar = p-MeC6H4 (1a), C6F5 (1b); S∧N = Spy, 2-pyridinethiolate, Ar = p-MeC6H4 (1c)) is described. Of these,… read more here.
Keywords: elimination; sp2; reductive elimination; room temperature ... See more keywords
Lossen Rearrangement vs C-N Reductive Elimination Enabled by Rh(III)-Catalyzed C-H Activation/Selective Lactone Ring-Opening: Chemodivergent Synthesis of Quinolinones and Dihydroisoquinolinones.
Sign Up to like & getrecommendations! Published in 2020 at "Organic letters"
DOI: 10.1021/acs.orglett.0c03734
Abstract: An unprecedented Rh(III)-catalyzed cascade C-H activation/Lossen rearrangement of aromatic amides with methyleneoxetanones has been realized along with a tunable C-N bond reductive elimination/trans esterification, giving divergent access to quinolinones and dihydroisoquinolinones via selective ring-opening of… read more here.
Keywords: ring opening; lossen rearrangement; iii catalyzed; activation ... See more keywords
Cobalt Pincer Complexes in Catalytic C-H Borylation: The Pincer Ligand Flips Rather Than Dearomatizes.
Sign Up to like & getrecommendations! Published in 2018 at "ACS catalysis"
DOI: 10.1021/acscatal.8b03146
Abstract: The mechanism for the borylation of an aromatic substrate by a cobalt pincer complex was investigated by density functional theory calculations. Experimental observations identified trans-(iPrPNP)CoH2(BPin) as the resting state in the borylation of five-membered heteroarenes,… read more here.
Keywords: pincer; borylation; cobalt pincer; catalytic borylation ... See more keywords
Ligand-Mediated C–Br Oxidative Addition to Cycloplatinated(II) Complexes and Benzyl-Me C–C Bond Reductive Elimination from a Cycloplatinated(IV) Complex
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DOI: 10.1021/acsomega.0c03573
Abstract: Reaction of the Pt(II) complexes [PtMe2(pbt)], 1a, (pbt = 2-(2-pyridyl)benzothiazole) and [PtMe(C^N)(PPh2Me)] [C^N = deprotonated 2-phenylpyridine (ppy), 1b, or deprotonated benzo[h]quinoline (bhq), 1c] with benzyl bromide, PhCH2Br, is studied. The reaction of 1a with PhCH2Br… read more here.
Keywords: complexes benzyl; reaction; spectroscopy; oxidative addition ... See more keywords