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On the Stereospecific Conversion of Proximally-Oxygenated Trisubstituted Viny...
Allylically oxygenated vinyl α-triphenylstannanes such as 22 can be readily converted into vinyl iodides and thereafter stereodefined trisubstituted alkenes with retention of... -
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],... -
Chemical Reactivity Indices as a Tool for Understanding the Support-Effect in...
The oxidation of methanol to formaldehyde on supported vanadium oxides is investigated with chemical reactivity indices. Starting from a simple model for isolated vanadium... -
Two 3D Porous Lanthanide−Fumarate−Oxalate Frameworks Exhibiting Framework Dyn...
We present two porous luminescent compounds, [Ln2(fumarate)2(oxalate)(H2O)4]·4H2O (Ln = Eu, Tb), prepared by the hydrothermal method. The materials have 3D framework structure... -
Ring-Opening Vibrations of Spherosiloxanes
The ring-opening vibrations of the spherosilasesquioxanes of the general formula (HSiO3/2)2n, n = 2, 3, 4, etc., are normal modes in which all Si−O stretching and/or O−Si−O... -
Addition of Nucleophiles to Silenes. A Theoretical Study of the Effect of Sub...
The addition of water to nine silenes (H2SiCH2 (1), Me2SiC(SiH3)2 (2), Cl2SiCH2 (3), Me2SiCMe2 (4), (H3Si)2SiCMe2 (5), (H3Si)2SiC(Me)OSiH3 (6), Me2SiC(SiMe3)H (7),... -
Carbon Deposition and Hydrocarbon Formation on Group VIII Metal Catalysts
Carbon formed from CO in CO2 at around 500 °C deposited as nanotubes and encapsulating carbons on a supported Ni catalyst without H2 or as filaments if H2 was present. A... -
Photoenhanced Oxidative DNA Cleavage with Non-Heme Iron(II) Complexes
The DNA cleavage activity of iron(II) complexes of a series of monotopic pentadentate N,N-bis(2-pyridylmethyl)-N-bis(2-pyridyl)methylamine (N4Py)-derived ligands (1−5) was... -
Computational Exploration of the Mechanism of Alcohol Oxidation by Dioxygen A...
The mechanism of benzyl alcohol oxidation with dioxygen activated by Cu complexes with biquinolyl (biQ)-containing ligands was investigated using theoretical DFT calculations to... -
Alternate Deposition of Oriented Calcite and Amino Acid Layer On Calcite Subs...
: Material synthesis inspired by novel nacre architecture and mechanism is popular and has attracted more and more attention. In this paper, iso-oriented calcite tablets/layers... -
Facile Rotation around SiSi Double Bonds in Tetrakis(trialkylsilyl)disilenes
Stable disilenes having two different trialkylsilyl substituents [SiASiBSiSiSiASiB ((E)-2 and (Z)-2) and SiA2SiSiSiB2 (3), where SiA = t-BuMe2Si and SiB = i-Pr2MeSi] were... -
A Spirodiepoxide-Based Strategy to the A−B Ring System of Pectenotoxin 4
A synthesis of a pectenotoxin 4 C1−C15 segment is reported. Suitable C1−C7 and C8−C15 segments were prepared, coupled, converted to I and the C3-hydroxy variant, and then... -
Reaction Discovery Employing Macrocycles: Transannular Cyclizations of Macroc...
Macrocyclic bis-lactams have been synthesized by cyclodimerization of homoallylic amino esters employing a Zr(IV)-catalyzed ester-amide exchange protocol. Base-mediated...
