-
Stereochemical Features of the Physical and Chemical Interactions of Singlet ...
Oxazolidinone-substituted enecarbamates represent a mechanistically rich system for the study of stereoelectronic, steric, and conformational effects on stereoselectivity and... -
Unusual π-Donating Effects of π-Accepting Substituents on the Stabilities of ...
The π-donating effects of π-accepting X-substituents in substituted benzylic cations, X−C6H5−CHR+ where R = CF3, H and OCH3, and X = p-NH2, p-OCH3, p-CH3, H, p-F, p-Cl, p-CHO,... -
Aryl Bridged 1-Hydroxypyridin-2-one: Effect of the Bridge on the Eu(III) Sens...
The efficiency of Eu3+ luminescence by energy transfer from an antenna ligand can be strongly dependent on the metal ion coordination geometry. The geometric component of the... -
Design and Synthesis of Potent Cystine-Free Cyclic Hexapeptide Agonists at th...
Cyclic hexapeptides, incorporating a dipeptide unit in place of the disulfide bond found in urotensin, were prepared and screened at the human urotensin receptor. The bridging... -
Infrared and Computational Studies of the Adsorption of Methanol and Ethanol ...
The adsorption of methanol and ethanol on room-temperature single-walled carbon nanotubes (SWCNTs) has been investigated using Fourier transform infrared (FTIR) spectroscopy and... -
Ab Initio Study on the Oxidation of NCN by OH: Prediction of the Individual a...
The mechanism for the reaction of NCN with OH has been investigated by ab initio molecular orbital and transition-state theory calculations. The potential energy surface (PES)... -
Efficient Charge Transport through a Metal Oxide Semiconductor in the Nanocom...
A nanocomposite film of tungsten trioxide (WO3) and [Ru(bpy)3]2+ (bpy = 2,2‘-bipyridine) (denoted as Ru−WO3) was prepared from an aqueous colloidal triad solution containing... -
Theoretical Investigation of 1,2-Interchange of a Chlorine Atom and Methyl Gr...
A recent photofragment translational spectroscopy study of 1,1-dichloroacetone at 193 nm reported two primary unimolecular decomposition channels: C−Cl bond cleavage and... -
Kinetics and mechanism of interaction of Pt(II) complex with bio-active ligan...
Kinetics of interaction between Pt(pic)(H2O)22, 2 (where pic = 2-aminomethylpyridine) with the selected ligands DL-methionine (DL-meth) and DL-penicillamine (DL-pen) have been... -
Reactions of α,α‘-Dihydroxy Ketones with Phosgene. Structural Requirements fo...
α,α‘-Dihydroxy ketones having two OH groups that can come into close proximity react with phosgene in the presence of DMAP to produce 1,3-dioxane-2,5-diones. When covalent... -
The reduction of oxygen in various room temperature ionic liquids in the temp...
The voltammetry for the reduction of oxygen at a microdisk electrode is reported in six commonly used RTILs: [C4mim][NTf2], [C4mpyrr][NTf2], [C4dmim][NTf2], [C4mim][BF4],... -
A Group Electronegativity Equalization Scheme Including External Potential Ef...
By calculating the electron affinity and ionization energy of different functional groups, CCSD electronegativity values are obtained, which implicitly account for the effect of... -
Carbon−Oxygen Bond Strength in Diphenyl Ether and Phenyl Vinyl Ether: An Exp...
The thermal decomposition of gaseous diphenyl ether (DPE) and phenyl vinyl ether (PVE) has been studied, at atmospheric pressure in hydrogen and in a very low-pressure reactor,... -
Porous Carbon Supports Prepared by Ultrasonic Spray Pyrolysis for Direct Meth...
Carbon powders composed of porous micrometer-sized spheres were synthesized from simple organic salt precursors using ultrasonic spray pyrolysis (USP). These materials were... -
Observation of Bimolecular Carrier Recombination Dynamics in Close-Packed Fil...
We study the intensity dependence of the photoconductivity in close-packed films of CdSe quantum dots in which the photoconductivity is characterized by a low density of trapped... -
Enantioselective Epoxidation of Terminal Olefins by Chiral Dioxirane
This paper describes an enantioselective epoxidation of terminal olefins using chiral ketone 3 as catalyst and Oxone as oxidant. Up to 85% ee has been obtained. -
Computational Clues for a New Mechanism in the Glycosylase Activity of the Hu...
A theoretical density functional theory (DFT, B3LYP) investigation has been carried out on the catalytic cycle responsible for the glycosylase activity of the human DNA repair... -
Enhanced photovoltaic performances of C219-based dye sensitisers by introduci...
In this work, seven novel sensitisers with the donor-acceptor-π-spacer-acceptor (D-A-π-A) structure were designed based on the C219 dye by introducing different... -
Multiple Charge-Transfer Emissions from Different Metal−Ligand Pairs in Ruthe...
Ruthenium diimines are unique in their emissivity. Optical excitation with light of less than 500 nm leads to a strong emission in the 600−700 nm range. All emissive ruthenium... -
Ethylene polymerization with dimeric zirconium and hafnium silsesquioxane com...
Treatment of the silanol (c-C5H9)7Si8O12(OH) with Cp‘‘Ti(CH2Ph)3 (Cp‘‘ = 1,3-C5H3(SiMe3)2) or TiCl4 selectively affords the mono(silsesquioxane) complexes...
