Outputs (1605)

Bowing to the Pressure of π⋯π interactions: Bending of phenyl rings in a palladium(II) thioether crown complex (2013)
Journal Article
Wong, H. L., Allan, D. R., Champness, N. R., McMaster, J., Schröder, M., & Blake, A. J. (2013). Bowing to the Pressure of π⋯π interactions: Bending of phenyl rings in a palladium(II) thioether crown complex. Angewandte Chemie International Edition, 52(19), 5093-5095. https://doi.org/10.1002/anie.201209845

Compression of a parallel four-fold phenyl embrace involving two cations in [Pd([9]aneS3)(PPh3)2](PF6) 2 ([9]aneS3=1,4,7-trithiacyclononane) leads to π⋯π stacking interactions and concomitant pyramidalization at the ipso carbon atom of one of the phe... Read More about Bowing to the Pressure of π⋯π interactions: Bending of phenyl rings in a palladium(II) thioether crown complex.

Vibrations of the low energy states of toluene ( X(1-A-1) and A(1-B-2) and the toluene cation (X+(2-B-1) (2013)
Journal Article
Gardner, A. M., Green, A. M., Tamé-Reyes, V. M., Wilton, V. H., & Wright, T. G. (2013). Vibrations of the low energy states of toluene ( X(1-A-1) and A(1-B-2) and the toluene cation (X+(2-B-1). Journal of Chemical Physics, 138(13), https://doi.org/10.1063/1.4796204

We commence by presenting an overview of the assignment of the vibrational frequencies of the toluene molecule in its ground (S0) state. The assignment given is in terms of a recently-proposed nomenclature, which allows the ring-localized vibrations... Read More about Vibrations of the low energy states of toluene ( X(1-A-1) and A(1-B-2) and the toluene cation (X+(2-B-1).

Copper(II)-mediated synthesis of indolequinones from bromoquinones and enamines (2013)
Journal Article
Inman, M., & Moody, C. J. (2013). Copper(II)-mediated synthesis of indolequinones from bromoquinones and enamines. European Journal of Organic Chemistry, 2013(11), https://doi.org/10.1002/ejoc.201201597

The reaction of enamines and bromoquinones in the presence of copper(II) acetate and potassium carbonate results in a regiospecific synthesis of indolequinones. The reaction is broad in scope and scalable and provides a route to the core structure th... Read More about Copper(II)-mediated synthesis of indolequinones from bromoquinones and enamines.

Bis-thioether-substituted perylene diimides: Structural, electrochemical, and spectroelectrochemical properties (2013)
Journal Article
Slater, A. G., Davies, E. S., Argent, S. P., Lewis, W., Blake, A. J., McMaster, J., & Champness, N. R. (2013). Bis-thioether-substituted perylene diimides: Structural, electrochemical, and spectroelectrochemical properties. Journal of Organic Chemistry, 78(7), 2853-2862. https://doi.org/10.1021/jo400026r

The synthesis and separation of the 1,6- and 1,7- isomers of N,N′-bis(alkyl)diadamantylthio-3,4,9,10-perylenetetracarboxylic acid diimide are reported. Investigations of the structural, electrochemical, spectroscopic, and spectroelectrochemical prope... Read More about Bis-thioether-substituted perylene diimides: Structural, electrochemical, and spectroelectrochemical properties.

Trifluoromethylation of Allylsilanes under Photoredox Catalysis (2013)
Journal Article
Mizuta, S., Engle, K. M., Verhoog, S., Galicia-López, O., O’Duill, M., Médebielle, M., Wheelhouse, K., Rassias, G., Thompson, A. L., & Gouverneur, V. (2013). Trifluoromethylation of Allylsilanes under Photoredox Catalysis. Organic Letters, 15(6), 1250–1253. https://doi.org/10.1021/ol400184t

A new catalytic method to access allylic secondary CF3 products is described. These reactions use the visible light excited Ru(bpy)3Cl2·6H2O catalyst and the Togni or Umemoto reagent as the CF3 source. The photoredox catalytic manifold delivers enant... Read More about Trifluoromethylation of Allylsilanes under Photoredox Catalysis.

Gold Nanoparticles with Self-Assembled Cysteine Monolayer Coupled to Nitrate Reductase in Polypyrrole Matrix Enhanced Nitrate Biosensor (2013)
Journal Article
Madasamy, T., Pandiaraj, M., Kanugula, A. K., Rajesh, S., Bhargava, K., Sethy, N. K., Kotamraju, S., & Karunakaran, C. (2013). Gold Nanoparticles with Self-Assembled Cysteine Monolayer Coupled to Nitrate Reductase in Polypyrrole Matrix Enhanced Nitrate Biosensor. Advanced Chemistry Letters, 1(1), 2-9. https://doi.org/10.1166/acl.2013.1005

Calculating excited state properties using Kohn-Sham density functional theory (2013)
Journal Article
Hanson-Heine, M. W., George, M. W., & Besley, N. A. (2013). Calculating excited state properties using Kohn-Sham density functional theory. Journal of Chemical Physics, 138(6), Article 064101. https://doi.org/10.1063/1.4789813

The accuracy of excited states calculated with Kohn-Sham density functional theory using the maximum overlap method has been assessed for the calculation of adiabatic excitation energies, excited state structures, and excited state harmonic and anhar... Read More about Calculating excited state properties using Kohn-Sham density functional theory.

A catalytic and tert-butoxide ion-mediated amidation of aldehydes with para-nitro azides (2013)
Journal Article
Carbone, G., Burnley, J., & Moses, J. E. (2013). A catalytic and tert-butoxide ion-mediated amidation of aldehydes with para-nitro azides. Chemical Communications, 49(27), https://doi.org/10.1039/c3cc40452h

We report here a new catalytic reaction in which, p-nitro azides are acylated by aldehydes to produce amides and molecular nitrogen in a single step. The transformation is believed to proceed via an electron transfer process mediated by the tert-buto... Read More about A catalytic and tert-butoxide ion-mediated amidation of aldehydes with para-nitro azides.

Catalytic Hydrotrifluoromethylation of Unactivated Alkenes (2013)
Journal Article
Mizuta, S., Verhoog, S., Engle, K. M., Khotavivattana, T., O’Duill, M., Wheelhouse, K., Rassias, G., Médebielle, M., & Gouverneur, V. (2013). Catalytic Hydrotrifluoromethylation of Unactivated Alkenes. Journal of the American Chemical Society, 135(7), 2505–2508. https://doi.org/10.1021/ja401022x

A visible-light-mediated hydrotrifluoromethylation of unactivated alkenes that uses the Umemoto reagent as the CF3 source and MeOH as the reductant is disclosed. This effective transformation operates at room temperature in the presence of 5 mol % Ru... Read More about Catalytic Hydrotrifluoromethylation of Unactivated Alkenes.

The lipidome and proteome of oil bodies from Helianthus annuus (common sunflower) (2013)
Journal Article
Furse, S., Liddell, S., Ortori, C. A., Williams, H., Neylon, D. C., Scott, D. J., Barrett, D. A., & Gray, D. A. (2013). The lipidome and proteome of oil bodies from Helianthus annuus (common sunflower). Journal of Chemical Biology, 6(2), 63-76. https://doi.org/10.1007/s12154-012-0090-1

In this paper we report the molecular profiling, lipidome and proteome, of the plant organelle known as an oil body (OB). The OB is remarkable in that it is able to perform its biological role (storage of triglycerides) whilst resisting the physical... Read More about The lipidome and proteome of oil bodies from Helianthus annuus (common sunflower).