2-methyl tetrahydrofuran

furan, 2-methyl-tetrahydro- furan, tetrahydro-2-methyl- 2- methyl oxolane 2- methyl-4,5-dihydrofuran 2- methyloxolane 2- methyltetrahydrofuran tetrahydro-2-methyl furan tetrahydro-2-methylfuran tetrahydrofuran, 2-methyl- PubMed: Direct Detection of a Triplet Vinylnitrene, 1,4-Naphthoquinone-2- ylnitrene in Solution and Cryogenic Matrices. PubMed: Direct transformation of xylan-type hemicelluloses to furfural via SnCl4 catalysts in aqueous and biphasic systems. PubMed: A "naked" Fe(III)-(O₂²⁻)-Cu(II) species allows for structural and spectroscopic tuning of low-spin heme-peroxo-Cu complexes. PubMed: Hydroxo radicals, C-H activation, and Pt-C bond formation from 77 K photolysis of a platinum(IV) hydroxo complex. PubMed: Highly efficient and enzymatic regioselective undecylenoylation of gastrodin in 2-methyltetrahydrofuran-containing systems. PubMed: Conformational control of oligo(p-phenyleneethynylene)s with intrinsic substituent electronic effects: origin of the twist in pentiptycene-containing systems. PubMed: A unified strategy for iron-catalyzed ortho-alkylation of carboxamides. PubMed: Efficient, solvent-free hydrogenation of α-angelica lactone catalysed by Ru/C at atmospheric pressure and room temperature. PubMed: Photoreduction of Pt(IV) chloro complexes: substrate chlorination by a triplet excited state. PubMed: Highly efficient enzymatic synthesis of an ascorbyl unstaturated fatty acid ester with ecofriendly biomass-derived 2-methyltetrahydrofuran as cosolvent. PubMed: Photophysics of platinum tetrayne oligomers: delocalization of triplet exciton. PubMed: Low-temperature combustion chemistry of novel biofuels: resonance-stabilized QOOH in the oxidation of diethyl ketone. PubMed: Excited state properties of chlorophyll f in organic solvents at ambient and cryogenic temperatures. PubMed: Excitation wavelength dependent O2 release from copper(II)-superoxide compounds: laser flash-photolysis experiments and theoretical studies. PubMed: Measurement of the relative mobility of geminate ions in ethereal solutions of aromatic compounds using the fluorescence response of the solutions to pulsed irradiation. PubMed: High-spin S = 2 ground state aminyl tetraradicals. PubMed: Catalytic transfer hydrogenation/hydrogenolysis for reductive upgrading of furfural and 5-(hydroxymethyl)furfural. PubMed: Stepwise protonation and electron-transfer reduction of a primary copper-dioxygen adduct. PubMed: 2-Methyltetrahydrofuran and cyclopentylmethylether: two green solvents for efficient purification of membrane proteins like FhuA. PubMed: Plant-derived juvenile hormone III analogues and other sesquiterpenes from the stem bark of Cananga latifolia. PubMed: U-shaped temperature dependence of rate constant of intramolecular photoinduced charge separation in zinc-porphyrin-bridge-quinone compounds. PubMed: Reaction kinetics of hydrogen abstraction reactions by hydroperoxyl radical from 2-methyltetrahydrofuran and 2,5-dimethyltetrahydrofuran. PubMed: Critical practical aspects in the application of liquid chromatography-mass spectrometric studies for the characterization of impurities and degradation products. PubMed: Chemoselective CaO-mediated acylation of alcohols and amines in 2-methyltetrahydrofuran. PubMed: Highly efficient and regioselective acylation of pharmacologically interesting cordycepin catalyzed by lipase in the eco-friendly solvent 2-methyltetrahydrofuran. PubMed: Enzymatic regioselective acylation of nucleosides in biomass-derived 2-methyltetrahydrofuran: kinetic study and enzyme substrate recognition. PubMed: Mesolysis of radical anions of tetra-, penta-, and hexaphenylethanes. PubMed: Efficient synthesis of phosphatidylserine in 2-methyltetrahydrofuran. PubMed: 2-Methyltetrahydrofuran (2-MeTHF): a biomass-derived solvent with broad application in organic chemistry. PubMed: Ligand-localized triplet-state photophysics in a platinum(II) terpyridyl perylenediimideacetylide. PubMed: Intimate electronic coupling in cationic homodimeric iridium(III) complexes. PubMed: Regioselective enzymatic undecylenoylation of 8-chloroadenosine and its analogs with biomass-based 2-methyltetrahydrofuran as solvent. PubMed: Electronic excitation spectra of radical anions of cyanoethylenes and cyanobenzenes: symmetry adapted cluster-configuration interaction study. PubMed: M-M bond-stretching energy landscapes for M2(dimen)4(2+) (M = Rh, Ir; dimen = 1,8-diisocyanomenthane) complexes. PubMed: Intramolecular charge resonance in dimer radical anions of di-, tri-, tetra-, and pentaphenylalkanes. PubMed: Kinetics and thermochemistry of 2,5-dimethyltetrahydrofuran and related oxolanes: next next-generation biofuels. PubMed: Enhanced asymmetric induction for the copolymerization of CO2 and cyclohexene oxide with unsymmetric enantiopure salenCo(III) complexes: synthesis of crystalline CO2-based polycarbonate. PubMed: New method for C-H arylation/alkylation at α-position of cyclic aliphatic ethers by iron-oxide mediated reaction. PubMed: Terpenoids and hexenes from the leaves of Crataegus pinnatifida. PubMed: Direct hydrocyclization of biomass-derived levulinic acid to 2-methyltetrahydrofuran over nanocomposite copper/silica catalysts. PubMed: Strain effects in electron spin resonance spectroscopy of quintet 2,6-bis(4'-nitrenophenyl)-4-phenylpyridine. PubMed: Conformationally constrained macrocyclic diporphyrin-fullerene artificial photosynthetic reaction center. PubMed: Two glass transitions and secondary relaxations of methyltetrahydrofuran in a binary mixture. PubMed: Thermodynamic and molecular-scale analysis of new systems of water-soluble hydrate formers + CH4. PubMed: One-step catalytic transformation of carbohydrates and cellulosic biomass to 2,5-dimethyltetrahydrofuran for liquid fuels. PubMed: Highly luminescent tetradentate bis-cyclometalated platinum complexes: design, synthesis, structure, photophysics, and electroluminescence application. PubMed: Electronic spectra of two long-lived photoproducts: double-proton transfer in 7-hydroxyquinoline dimer in a 2-methyltetrahydrofuran glass matrix. PubMed: Electron spin resonance studies of the reorientational motion of Ni(mnt)2(-). PubMed: Copper(I)/O2 chemistry with imidazole containing tripodal tetradentate ligands leading to mu-1,2-peroxo-dicopper(II) species. PubMed: Molecular structure and magnetic parameters of septet 2,4,6-trinitrenotoluene. PubMed: Temperature dependence of blue phosphorescent cyclometalated Ir(III) complexes. PubMed: A push-pull aromatic chromophore with a touch of merocyanine. PubMed: Syntheses, structural characterization and photophysical properties of 4-(2-pyridyl)-1,2,3-triazole rhenium(I) complexes. PubMed: Triplet formation involving a polar transition state in a well-defined intramolecular perylenediimide dimeric aggregate. PubMed: Unexpectedly similar charge transfer rates through benzo-annulated bicyclo[2.2.2]octanes. PubMed: Theoretical study of pyrazolate-bridged dinuclear platinum(II) complexes: interesting potential energy curve of the lowest energy triplet excited state and phosphorescence spectra. PubMed: Photophysics of diplatinum polyynediyl oligomers: chain length dependence of the triplet state in sp carbon chains. PubMed: Copper(I) complex O(2)-reactivity with a N(3)S thioether ligand: a copper-dioxygen adduct including sulfur ligation, ligand oxygenation, and comparisons with all nitrogen ligand analogues. PubMed: Photophysical properties of highly luminescent copper(I) halide complexes chelated with 1,2-bis(diphenylphosphino)benzene. PubMed: Structures of the hexafluorocyclopropane, octafluorocyclobutane, and decafluorocyclopentane radical anions probed by experimental and computational studies of anisotropic electron spin resonance (ESR) spectra. PubMed: Dioxygen reactivity of a copper(I) complex with a N3S thioether chelate; peroxo-dicopper(II) formation including sulfur-ligation. PubMed: Dual fluorescence from an isonido ReIII rhenacarborane phosphine complex, [7,10-mu-H-7-CO-7,7-(PPh3)2-isonido-7,8,9-ReC2B7H9]. PubMed: Emission spectroscopic investigation of triplet diarylcarbene generated in molecular sieve VPI-5. PubMed: Photoinduced long-lived charge separation in a tetrathiafulvalene-porphyrin-fullerene triad detected by time-resolved electron paramagnetic resonance. PubMed: Dual electron transfer pathways from 4,4'-dimethoxybenzophenone ketyl radical in the excited state to parent molecule in the ground state. PubMed: Ultrafast energy migration in platinum(II) diimine complexes bearing pyrenylacetylide chromophores. PubMed: Structures of tetrafluorocyclopropene, hexafluorocyclobutene, octafluorocyclopentene and related perfluoroalkene radical anions revealed by electron spin resonance spectroscopic and computational studies. PubMed: Conversion of intramolecular singlet electron transfer at room temperature into triplet energy transfer at 77 K: photoisomerization in norbornadiene- and carbazole-labeled poly(aryl ether) dendrimers. PubMed: Synthesis and characterization of ruthenacarborane complexes incorporating chelating N-donor ligands: unexpected luminescence from the complex [3-CO-3,3-kappa2-Me2N(CH2)2NMe2]-closo-3,1,2-RuC2B9H11]. PubMed: Electronic coupling effects on photoinduced electron transfer in carotene-porphyrin-fullerene triads detected by time-resolved EPR. PubMed: Europium(II) and ytterbium(II) cyclic organohydroborates with agostic interactions. PubMed: Photochemistry of 4-(2-nitrophenyl)-1,4-dihydropyridines. Evidence for electron transfer and formation of an intermediate. PubMed: Triplet excitation transfer in glassy systems: spatial and spectral diffusion. PubMed: Platinum(II) 1,10-phenanthroline complexes of acetylides containing redox-active groups. PubMed: Synthesis and characterization of phenanthrylphosphine gold complex: observation of Au-induced blue-green phosphorescence at room temperature. PubMed: Generation and characterization of highly strained dibenzotetrakisdehydro[12]- and dibenzopentakisdehydro[14]annulenes. PubMed: Competition between superexchange-mediated and sequential electron transfer in a bridged donor-acceptor system. PubMed: Dynamics of glass-forming liquids. VIII. Dielectric signature of probe rotation and bulk dynamics in branched alkanes. PubMed: Triplet diphenylcarbenes protected by o-Aryl groups. PubMed: Solvent control of spin-dependent charge recombination mechanisms within donor-conjugated bridge-acceptor molecules. PubMed: Self-assembly of supramolecular light-harvesting arrays from covalent multi-chromophore perylene-3,4:9,10-bis(dicarboximide) building blocks. PubMed: Spin delocalization by triple-bonded functionalities in propargyl and heteropropargyl radicals, assessed from the EPR-spectral D parameter of 1,3-cyclopentanediyl triplet diradicals. PubMed: Excited-state symmetry breaking in cofacial and linear dimers of a green perylenediimide chlorophyll analogue leading to ultrafast charge separation. PubMed: Spin delocalization in 1-heteroallyl monoradicals as a measure of radical stabilization by heterovinyl substituents assessed through the EPR-spectral zero-field D parameter of 1,3-cyclopentanediyl triplet diradicals. PubMed: Hydrogen atom abstraction reactions of charged polyaromatic sigma-radicals related to the active intermediates of the enediyne antitumor drugs. PubMed: The EPR-Spectral D Parameter of Photochemically Generated Cyclopentane-1,3-diyl Triplet Diradicals as a Quantitative Measure of Spin Delocalization in Vinyl-, Phenyl-, and Carbonyl-Substituted Radicals. PubMed: Photoswitched singlet energy transfer in a porphyrin-spiropyran dyad. PubMed: Synthesis and characterization of several dicopper(I) complexes and a spin-delocalized dicopper(I,II) mixed-valence complex using a 1,8-naphthyridine-based dinucleating ligand. PubMed: Driving force and electronic coupling effects on photoinduced electron transfer in a fullerene-based molecular triad PubMed: Steric influence of E- or Z-monosubstituted and terminally disubstituted vinyl groups in matrix-isolated cyclopentane-1,3-diyl triplet diradicals as probed by the zero-field EPR D parameter PubMed: The D parameter of vinyl-substituted 1,3-cyclopentanediyl triplet diradicals as a sensitive tool To determine electronic substituent effects in allylic radicals PubMed: Reactivity of Cl-P(+)-Cl toward cyclic organic ethers. PubMed: The D Parameter (EPR Zero-Field Splitting) of Localized 1,3-Cyclopentanediyl Triplet Diradicals as a Measure of Electronic Substituent Effects on the Spin Densities in Para-Substituted Benzyl-Type Radicals. PubMed: Phosphorescence of nucleic acids and DNA components at 77 K. PubMed: Some aspects of room-temperature phosphorescence in liquid solutions. PubMed: 2-methyltetrahydrofuran--lithium hexafluoroarsenate: a superior electrolyte for the secondary lithium electrode. PubMed: EPR study of the effect of concentration on the mechanism of the photochemical reaction of acridine and quinoline with 2-methyltetrahydrofuran. PubMed: Delineation of the intimate details of the backbone conformation of pyridine nucleotide coenzymes in aqueous solution.