Contribution of Catalytic Transesterification Reactions to the Compatibilization of Poly(lactic acid)/Polycarbonate Blends: Thermal, Morphological and Viscoelastic Characterization
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Polymers and the Environment"
DOI: 10.1007/s10924-017-0950-4
Abstract: Samarium acetylacetonate (Sm-Acac) was added to catalyze interchange reactions between poly(lactic acid) (PLA) and polycarbonate (PC) in order to promote compatibilization and enhance the performances of the PLA/PC blend. The effects of the composition and… read more here.
Keywords: poly lactic; acac; pla; transesterification reactions ... See more keywords
[Pd(acac)(PR3)(PhCN)][BF4] and [Pd(acac)(S)2][BF4] (R = phenyl, 2-methoxyphenyl; S = benzonitrile, pyridine): Synthesis, characterization, reactivity and catalytic behavior. Crystal structure of Pd(κ2-O,O′-acac)(κ1-C-acac)(P(2-MeOC6H4)3)
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2020.128425
Abstract: Abstract The Pd(II)complexes [Pd(acac)(PR3)(PhCN)][BF4] and [Pd(acac)(S)2][BF4] (acac = acetylacetonate; R = phenyl, 2-methoxyphenyl; S = benzonitrile, pyridine, CD3CN) were synthesized by the reaction of Pd(acac)2 or Pd(acac)2·PR3 with 2 equiv. of BF3·OEt2 in the presence of appropriate ligands (S). The structural… read more here.
Keywords: bf4 acac; acac; bf4; acac pr3 ... See more keywords
Electronic impact of ancillary ligand on the oxygenation profile of ruthenium coordinated β-diketiminate
Sign Up to like & getrecommendations! Published in 2019 at "Polyhedron"
DOI: 10.1016/j.poly.2019.02.052
Abstract: Abstract The recent developments in the direction of metal chelation assisted diverse mode of functionalization of β-diketiminate (nacnac) led to the present deliberation of C(sp2)–H bond oxygenation of Ru-coordinated nacnac through small molecule (O2) activation.… read more here.
Keywords: ancillary ligand; acac; oxygenation; ruii ... See more keywords
Ruthenium-Benzothiadiazole Building Block Derived Dynamic Heterometallic Ru-Ag Coordination Polymer and Its Enhanced Water-Splitting Feature.
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c00865
Abstract: This article deals with the development of the unprecedented redox-mediated heterometallic coordination polymer {[RuIII(acac)2(μ-bis-η1-N,η1-N-BTD)2AgI(ClO4)]ClO4}n (3) via the oxidation of the monomeric building block cis-[RuII(acac)2(η1-N-BTD)2] (1) by AgClO4 (BTD = exodentate 2,1,3-benzothiadiazole, acac = acetylacetonate). Monomeric… read more here.
Keywords: acac; ruii; water; heterometallic coordination ... See more keywords
Inner-Sphere Electron Transfer Induced Reversible Electron Reservoir Feature of Azoheteroarene Bridged Diruthenium Frameworks.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c02921
Abstract: This article demonstrates the stabilization of ground- and redox-induced metal-to-ligand charge transfer excited states on coordination of azo-coupled bmpd(L4) [bmpd = (E)-1,2-bis(1-methyl-1H-pyrazol-3-yl)diazene; L4 = -N═N-] to the electron-rich {Ru(acac)2} (acac = acetylacetonate) unit in mononuclear… read more here.
Keywords: transfer induced; electron transfer; inner sphere; electron ... See more keywords
Aligning π-Extended π-Deficient Ligands to Afford Submicrosecond Phosphorescence Radiative Decay Time of Mononuclear Ir(III) Complexes.
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c03403
Abstract: Herein, we report a profound investigation of the photophysical properties of three mononuclear Ir(III) complexes fac-Ir(dppm)3 (Hdppm-4,6-bis(4-(tert-butyl)phenyl)pyrimidine), Ir(dppm)2(acac) (acac-acetylacetonate), and Ir(ppy)2(acac) (Hppy-phenylpyridine). The heteroleptic Ir(dppm)2(acac) is found to emit with efficiency above 80% and feature… read more here.
Keywords: dppm acac; phosphorescence; mononuclear iii; iii complexes ... See more keywords
Tuning Emission Lifetimes of Ir(C^N)2(acac) Complexes with Oligo(phenyleneethynylene) Groups
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.2c03934
Abstract: Emissive compounds with long emission lifetimes (μs to ms) in the visible region are of interest for a range of applications, from oxygen sensing to cellular imaging. The emission behavior of Ir(ppy)2(acac) complexes (where ppy… read more here.
Keywords: dope3 complexes; emission lifetimes; ppy acac; emission ... See more keywords
Heterometallic Molecular and Ionic Isomers
Sign Up to like & getrecommendations! Published in 2024 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.4c03849
Abstract: Numerous descriptions of structural isomerism in metal complexes do not list any molecular vs ionic isomers. At the same time, one of the most striking examples of structural isomerism in organic chemistry is molecular urea,… read more here.
Keywords: spectroscopy; chemistry; molecular ionic; acac ... See more keywords
Ab Initio Thermochemistry of the First-Row Transition Metal Tris(Acetylacetonates): Refined, Revisited, and Recommended.
Sign Up to like & getrecommendations! Published in 2025 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.5c03069
Abstract: Gas-phase enthalpies of formation (ΔfH°(g, 298 K)) of Sc, Ti, V, Cr, Mn, Fe, and Co tris(acetylacetonates) were predicted using the reaction-based approach implemented in the recently developed program. Energies of working reactions were computed… read more here.
Keywords: acac; acac acac; transition metal; tris acetylacetonates ... See more keywords
Complex Structural Landscape of Titanium Organophosphonates: Isolation of Structurally Related Ti4, Ti5, and Ti6 Species and Mechanistic Insights.
Sign Up to like & getrecommendations! Published in 2017 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.7b01651
Abstract: [Ti(acac)2(OiPr)2] reacts with tert-butylphosphonic acid to yield a series of titanium organophosphonates such as tetranuclear [Ti4(acac)4(μ-O)2(μ-tBuPO3)2(μ-tBuPO3H)4]·2CH3CN (1), pentanuclear [Ti5(acac)5(μ-O)2(OiPr)(μ-tBuPO3)4(μ-tBuPO3H)2] (2), hexanuclear [Ti6(acac)6(μ-O)2(OiPr)2(μ-tBuPO3)6] (3), or [Ti6(acac)6(μ-O)3(OiPr)(μ-tBuPO3)5(μ-tBuPO3H)]·2CH3CN (4). The isolation of each of these products in pure… read more here.
Keywords: acac oipr; acac; tbupo3; titanium ... See more keywords
A novel furo[3,2-c]pyridine-based iridium complex for high-performance organic light-emitting diodes with over 30% external quantum efficiency
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Chemistry C"
DOI: 10.1039/c7tc03937a
Abstract: A novel furo[3,2-c]pyridine based Ir complex, namely (pfupy)2Ir(acac), has been developed by replacing sulfur with oxygen in the C^N ligand. Compared with the thiophene-containing (pthpy)2Ir(acac), the LUMO level is elevated while the HOMO level remains… read more here.
Keywords: 2ir acac; acac; furo pyridine; novel furo ... See more keywords