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Iron-Catalyzed Asymmetric Aerobic Oxidation: Oxidative Coupling of 2-Naphthols
Fe(salan) complexes were found to be efficient catalysts for the asymmetric aerobic oxidative coupling of 2-naphthol derivatives. This reaction can be carried out in air at 60... -
Silver Emissions and their Environmental Impacts: A Multilevel Assessment
A detailed accounting of environmental releases of silver is presented for the year 1997, based on data from Yale University's Stocks and Flows (STAF) project and other sources.... -
Thermionic Emission from Cold Electride Films
Thermionic electron emission from 2000−4000 Å thick films of K+(cryptand[2.2.2])e- and Rb+(cryptand[2.2.2])e- was studied as a function of temperature and time. The total charge... -
Picosecond Photoreduction of Inducible Nitric Oxide Synthase by Rhenium(I)−Di...
In a continuing effort to unravel mechanistic questions associated with metalloenzymes, we are developing methods for rapid delivery of electrons to deeply buried active sites.... -
Toward Tuning the Bulk Magnetic Behaviors of Metal−Azido Materials by Organic...
Two 3D materials in which the same copper(II)−azido layers are linked by organic pillars of different lengths have been characterized, and the exclusive influences of the pillar... -
NMR, Mass Spectrometry and Chemical Evidence Reveal a Different Chemical Stru...
Methanobactin (mb) is a small copper-binding peptide produced by methanotrophic bacteria and is intimately involved in both their copper metabolism and their role in the global... -
Rational Fine-Tuning of the Redox Potentials in Chemically Synthesized Rubred...
Rational Fine-Tuning of the Redox Potentials in Chemically Synthesized Rubredoxins -
Chemical Degradation of Drinking Water Disinfection Byproducts by Millimeter-...
The candidature of Fe−Si and Mg−Al alloys at millimeter-scale particle sizes for chemical degradation of disinfection byproducts (DBPs) in drinking water systems was... -
Dysprosium-Based Ionic Liquid Crystals: Thermal, Structural, Photo- and Magne...
[C12mim]3[DyBr6] (C12mim = 1-dodecyl-3-methylimidazolium) represents a new material with interesting luminescent behavior as well as mesomorphic and magnetic properties. The... -
Topotactic oxidative and reductive control of the structures and properties o...
Topotactic modification, by both oxidation and reduction, of the composition, structures, and magnetic properties of the layered oxychalcogenides Sr4Mn3O7.5Cu2Ch2 (Ch = S, Se)... -
Is cumulative fossil energy demand a useful indicator for the environmental p...
The appropriateness of the fossil Cumulative Energy Demand (CED) as an indicator for the environmental performance of products and processes is explored with a regression... -
Cavity-Tailored, Self-Sorting Supramolecular Catalytic Boxes for Selective Ox...
Using a steric self-sorting strategy, the assembly of highly ordered and rigid supramolecular boxes possessing catalytic properties has been achieved in one step. The formation... -
Supramolecular Bracelets and Interlocking Rings Elaborated Through the Interr...
The smallest members of the cucurbituril family, cucurbit[5]uril and the alkyl-cucurbit[5]urils, can be used as a building blocks, linked by metal ions to create supramolecular... -
Reversing the Polarity of Enol Ethers: An Anodic Route to Tetrahydrofuran an...
Reversing the Polarity of Enol Ethers: An Anodic Route to Tetrahydrofuran and Tetrahydropyran Rings -
Guanidinium Ylides as a New and Recyclable Source for Aziridines and Their Ro...
Guanidinium Ylides as a New and Recyclable Source for Aziridines and Their Roles as Chiral Auxiliaries -
Chiral Brønsted Acid-Catalyzed Inverse Electron-Demand Aza Diels−Alder Reaction
Inverse electron-demand aza Diels−Alder reaction of aldimine with enol ethers proceeded under the influence of a phosphoric acid diester, derived from (R)-BINOL, to give... -
Can Ring Strain Be Realized in Momentum Space?
An increased electron momentum density (EMD) at low momentum is proposed to be an indicator of ring strain, with the nature of the function tending toward a maximum. A p-space... -
Substituent Effects in Cation/π Interactions and Electrostatic Potentials abo...
Substituent effects in cation/π interactions have been examined using the M05-2X DFT functional and CCSD(T) paired with triple-ζ-quality basis sets. In contrast to popular,... -
Fuel-Mix, Fuel Efficiency, and Transport Demand Affect Prospects for Biofuels...
Rising greenhouse gas (GHG) emissions in the road transport sector represents a difficult mitigation challenge due to a multitude of intricate factors, namely the dependency on... -
Concentrations and Mass Fluxes of Chloroacetic Acids and Trifluoroacetic Acid...
Chloroacetic acids (CAAs) and trifluoroacetic acid (TFA) are widely distributed environmental pollutants. The origin of CAAs is still under debate, while TFA is considered to be...
