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Projection−Reconstruction Technique for Speeding up Multidimensional NMR Spec...
The acquisition of multidimensional NMR spectra can be speeded up by a large factor by a projection−reconstruction method related to a technique used in X-ray scanners. The... -
Transition Metal Migration upon Attempting the Wolff Rearrangement of an Ir(I...
2 páginas, 3 figuras, esquemas. -
Directed Evolution To Investigate Steric Control of Enzymatic Oxidosqualene C...
Directed Evolution To Investigate Steric Control of Enzymatic Oxidosqualene Cyclization. An Isoleucine-to-Valine Mutation in Cycloartenol Synthase Allows Lanosterol and Parkeol... -
Do All-Metal Antiaromatic Clusters Exist?
As shown by detailed nucleus-independent chemical shift (NICS) analyses of the contributions of each molecular orbital, the very recently reported gas-phase all-metal Al4Li3-... -
Chiral Bicycle Imidazole Nucleophilic Catalysts: Rational Design, Facile Synt...
A new type of chiral bicycle imidazole nucleophilic catalyst was rationally designed, facilely synthesized, and successfully applied in an asymmetric Steglich rearrangement with... -
Chiral Amplification with a Stereodynamic Triaryl Probe: Assignment of the Ab...
A stereodynamic, axially chiral triaryl probe is locked into a single conformation upon condensation with two amino alcohol substrates. The well-defined chiral amplification in... -
Debromination of Polybrominated Diphenyl Ethers by Nanoscale Zerovalent Iron:...
The debromination of selected polybrominated diphenyl ethers (PBDEs) by nanoscale zerovalent iron particles (nZVI) was studied to investigate the degradation pathways and the... -
Characterization of Coalescence in Extraction Equipment Based on Lab-Scale Ex...
Design of an extraction apparatus is significantly influenced by the coalescence behavior of a given material system. At the same time, quantifying coalescence of a system in an... -
A Colorimetric Sensing Ensemble for Heparin
A receptor possessing ammoniums and a novel amino acid with a boronic acid side chain was designed and synthesized. The receptor shows good affinity and selectivity for heparin... -
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... -
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... -
Pattern-Based Discrimination of Enantiomeric and Structurally Similar Amino A...
This manuscript describes an optical enantioselective pattern-based sensing array. A differential array of enantioselective indicator displacement assays was constructed and... -
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... -
Dianion and Dication of Tetrabenzo[5.7]fulvalene. Greater Antiaromaticity tha...
The dianion, 52−, and dication, 52+, of tetrabenzo[5.7]fulvalene represent an aromaticity/antiaromaticity continuum in which the fluorenyl system changes from aromatic in 52− to... -
Highly Enantioselective Hydrogenative Desymmetrization of Bicyclic Imides Lea...
Highly enantioselective hydrogenative desymmetrization of bicyclic imides has been developed with chiral Cp*Ru(PN) catalysts. The present hydrogenation directly provides... -
Selective Regulation of Gene Expression Using Rationally-Modified Retinoic Ac...
Selective Regulation of Gene Expression Using Rationally-Modified Retinoic Acid Receptors -
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 -
Ethylene Decomposition at Undercoordinated Sites on Cu(410)
We demonstrate the selective, low-temperature chemistry of ethylene on the strongly undercoordinated sites of Cu(410) by investigating its adsorption by high-resolution electron... -
Comparative Study of Hydrogen Sulfide Adsorption in the MIL-53(Al, Cr, Fe), M...
Hydrogen sulfide gravimetric isotherm adsorption measurements were carried out on MIL-53(Al, Cr, Fe), MIL-47(V), MIL-100(Cr), and MIL-101(Cr) metal−organic frameworks (MOFs). A... -
Defect-Site Promoted Surface Reorganization in Nanocrystalline Ceria for the ...
Defect-site enriched nanocrystalline ceria prepared by an alcoholysis method favors oxidative dehydrogenation of ethylbenzene using nitrous oxide with high conversion and...