Radical stability—a theoretical perspective

H Zipse - Radicals in Synthesis I, 2006 - Springer
The thermodynamic stability of radicals as defined through isodesmic hydrogen transfer
reactions has been explored at a variety of theoretical levels. Radical stabilization energies …

Comparative DFT study of van der Waals complexes: rare-gas dimers, alkaline-earth dimers, zinc dimer, and zinc-rare-gas dimers

Y Zhao, DG Truhlar - The Journal of Physical Chemistry A, 2006 - ACS Publications
Recent interest in the application of density functional theory prompted us to test various
functionals for the van der Waals interactions in the rare-gas dimers, the alkaline-earth metal …

The stability of nitrogen-centered radicals

J Hioe, D Šakić, V Vrček, H Zipse - Organic & biomolecular chemistry, 2015 - pubs.rsc.org
Radical stabilization energies (RSEs) for a wide variety of nitrogen-centered radicals and
their protonated counterparts have been calculated at G3 (MP2)-RAD and G3B3 level. The …

A quantitative metric for organic radical stability and persistence using thermodynamic and kinetic features

SS SV, PCS John, RS Paton - Chemical Science, 2021 - pubs.rsc.org
Long-lived organic radicals are promising candidates for the development of high-
performance energy solutions such as organic redox batteries, transistors, and light-emitting …

Radical stability and its role in synthesis and catalysis

J Hioe, H Zipse - Organic & biomolecular chemistry, 2010 - pubs.rsc.org
The thermodynamic stability of carbon-centered radicals may be defined in quantitative
terms using the hydrogen transfer reaction shown in eqn (a). The stability values obtained in …

The electronic spectroscopy of resonance-stabilised hydrocarbon radicals

TW Schmidt - International Reviews in Physical Chemistry, 2016 - Taylor & Francis
Resonance-stabilised hydrocarbon radicals serve as reaction intermediates in flames,
plasmas, atmospheres and interstellar space. Their stability is conferred by delocalisation of …

Chemoselective peptide ligation-desulfurization at aspartate.

RE Thompson, B Chan, L Radom… - Angewandte …, 2013 - search.ebscohost.com
The article presents a study of chemoselective peptide ligation-desulfurization to a protected
β-mercapto aspartate (Asp) residue. It develops an scalable route to a protected β-mercapto …

Synthesis of Sterically Hindered α-Hydroxycarbonyls through Radical–Radical Coupling

K Ota, K Nagao, H Ohmiya - Organic Letters, 2021 - ACS Publications
We describe a synthetic approach to sterically hindered α-hydroxy carbonyl compounds
through radical–radical coupling. An organic photoredox catalysis reaction converts an …

Effects of configuration and substitution on C–H bond dissociation enthalpies in carbohydrate derivatives: A systematic computational study

JA Turner, T Adrianov, MA Zakaria… - The Journal of Organic …, 2021 - ACS Publications
Density functional theory was used to calculate C–H bond dissociation enthalpies (BDEs) at
each position of a diverse collection of pyranosides and furanosides differing in relative …

Bond dissociation energies and radical stabilization energies: An assessment of contemporary theoretical procedures

AS Menon, GPF Wood, D Moran… - The Journal of Physical …, 2007 - ACS Publications
Various contemporary theoretical procedures have been tested for their accuracy in
predicting the bond dissociation energies (BDEs) and the radical stabilization energies …