88 items found

Tags: 39999 Chemical Sciences not elsewhere classified Chemical Sciences not elsewhere classified Sociology

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  • dataset

    r37980778c78--bc5ecf0542338cb165e42220969b7425

    A robust, noncatenated, and permanently microporous metal−organic framework (MOF) material has been synthesized by combining a new nonplanar ligand,...
  • dataset

    C−H Bond Activation and Subsequent C−C Bond Formation Promoted by Osmium:  2-...

    Complex OsH2Cl2(PiPr3)2 promotes the C−H activation of 2-vinylpyridine and subsequently couples the activated substrate with a second 2-vinylpyridine and two acetylene...
  • dataset

    Versatile Synthesis of Pentalene Derivatives via the Pd-Catalyzed Homocouplin...

    Versatile Synthesis of Pentalene Derivatives via the Pd-Catalyzed Homocoupling of Haloenynes
  • dataset

    Characterization of the Dominant Molecular Step Orientations on Hydroxyapatit...

    Hydroxyapatite (HAP) is the major inorganic component of bones and teeth. The characterization of HAP surfaces on the molecular level is important for achieving a fundamenatal...
  • dataset

    Investigations of Sesquiterpenoid Biosynthesis by the Dorid Nudibranch <i>Aca...

    Investigations of Sesquiterpenoid Biosynthesis by the Dorid Nudibranch Acanthodoris nanaimoensis
  • dataset

    Aging of Whiskey Increases 1,1-Diphenyl-2-picrylhydrazyl Radical Scavenging A...

    1,1-Diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity of Japanese whiskey after various aging periods in oak barrels was measured to evaluate the antioxidative...
  • dataset

    Volatilization of Parathion and Chlorothalonil from a Potato Crop Simulated b...

    The volatilization of pesticides from crop canopies in the field should be modeled within the context of evaluating environmental exposure. A model concept based on diffusion...
  • dataset

    Primers used in this study.

    a Liu et al., 2011 [19]. b Ji et al., 2007 [20]. c Wei et al., 2010 [21]. d Noteborn et al., 2013 [22]. *Positions correspond to: IBDV (JQ684022), IBV (KJ425500), AEV...
  • dataset

    Correlation between Sensory Evaluation Scores of Japanese <i>Sake</i> and Met...

    The aim of this study was to explore the association between taste and metabolite profiles of Japanese refined sake. Nontarget metabolome analysis was conducted using capillary...
  • dataset

    Chiral Induction in Quinoline-Derived Oligoamide Foldamers:  Assignment of He...

    Chiral groups attached to the end of quinoline-derived oligoamide foldamers give rise to chiral helical induction in solution. Using various chiral groups, diastereomeric...
  • dataset

    Rhodium-Catalyzed Carbonylative [3+2+1] Cycloaddition Reaction:  Catalytic Fo...

    Rhodium-Catalyzed Carbonylative [3+2+1] Cycloaddition Reaction:  Catalytic Formation of Bicyclic Cyclohexenones from Trienes and Carbon Monoxide [J. Am. Chem. Soc. 2004, 126,...
  • dataset

    Control of the Photoreactivity of Diarylethene Derivatives by Quaternarizatio...

    Photochromic behavior of diarylethene derivatives with (4-pyridyl)ethynyl group directly attached to the 6-π hexatriene moieties of the diarylethenes was investigated. Upon...
  • dataset

    Iridium Luminophore Complexes for Unimolecular Oxygen Sensors

    In this study, a series of novel luminescent cyclometalated Ir(III) complexes has been synthesized and evaluated for use in unimolecular oxygen-sensing materials. The complexes...
  • dataset

    Diastereoselectivity in Epoxidation of Carbohydrate Fused [13]-Macro-dilactones

    DMDO epoxidation of carbohydrate fused [13]-macro-dilactones was found to be highly diastereoselective. Facial selectivity of the epoxidation depended on the identity of the...
  • dataset

    Synthetic Approach Toward the Total Synthesis of Kempane Diterpenes via Trans...

    Total syntheses of two new (±)-kempane derivatives 30 and 47 were achieved with transannular Diels−Alder reaction (TADA) serving as the key step for the stereoselective...
  • dataset

    Synthesis of 3-Substituted Bicyclic Imidazo[1,2-<i>d</i>][1,2,4]thiadiazoles ...

    A versatile synthetic route to potentially useful fused-ring [1,2,4]thiadiazole scaffolds (e.g., 7a and 10b) via exchange reactions of the precursor [1,2,4]thiadiazol-3-(2H)one...
  • dataset

    r37980778c78--9b3fbccad1e2dd655992291f8195f31d

    The first example of a macrocyclic lariat-type compound 3, which, despite being achiral in solution, undergoes asymmetric crystallization and enantiomeric excess, was observed...
  • dataset

    Multiple Silicon−Hydrogen Bond Activations at Adjacent Rhodium and Iridium Ce...

    The reaction of 1 equiv of primary silanes, SiH3R (R = Ph, Mes), with [RhIr(CO)3(dppm)2] yields mono(silylene)-bridged complexes of the type [RhIr(H)2(CO)2(μ-SiHR)(dppm)2] (R =...
  • dataset

    r37980778c78--affcca490da30eff9907683eedd54cd5

    Versatile Synthesis of Pentalene Derivatives via the Pd-Catalyzed Homocoupling of Haloenynes
  • dataset

    Hexa-<i>p</i><i>eri</i>-hexabenzocoronenes by Efficient Oxidative Cyclodehydr...

    Oligophenylene precursors based on 1,3,5-tris-(2‘-biphenyl)ylbenzene (4a) and 1,4-bis-(2‘-biphenyl)yl-2,5-diphenylbenzene (5a) were prepared and utilized for efficient...