ArticleEuropean journal of organic chemistry2012
Triarylmethanols bearing bulky aryl groups and the NOESY/EXSY experimental observation of two-ring-flip mechanism for helicity reversal of molecular propellers.
Article in European journal of organic chemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Persistent functionalized triarylmethyl radicals: when spin meets chirality.Chemical science · 2026Review
- Dynamic Nuclear Polarization Using Electron Spin Cluster.The journal of physical chemistry letters · 2024Article
- Conjugation-Induced Spin Delocalization in Helical Chiral Carbon Radicals via Through-Bond and Through-Space Effects.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- NMR and EPR Study of Homolysis of Diastereomeric Alkoxyamines.Molecules (Basel, Switzerland) · 2020Article
- Diastereoisomers of l-proline-linked trityl-nitroxide biradicals: synthesis and effect of chiral configurations on exchange interactions.Chemical science · 2018Article
- Tris[2,2,6,6-tetra-methyl-8-(tri-methyl-sil-yl)benzo[1,2-Acta crystallographica. Section E, Crystallographic communications · 2018Article
- EPR Imaging Spin Probe Trityl Radical OX063: A Method for Its Isolation from Animal Effluent, Redox Chemistry of Its Quinone Methide Oxidation Product, and in Vivo Application in a Mouse.Chemical research in toxicology · 2016Article
- Facile and High-Yielding Synthesis of TAM Biradicals and Monofunctional TAM Radicals.Synlett : accounts and rapid communications in synthetic organic chemistry · 2016Article
- Room-Temperature Electron Spin Relaxation of Triarylmethyl Radicals at the X- and Q-Bands.The journal of physical chemistry. B · 2015Article
- Preparation of Diversely Substituted Triarylmethyl Radicals by the Quenching of Tris(2,3,5,6-tetrathiaaryl)methyl Cations with C-, N-, P-, and S-Nucleophiles.European journal of organic chemistry · 2014Article
- Hyperfine interactions of narrow-line trityl radical with solvent molecules.Journal of magnetic resonance (San Diego, Calif. : 1997) · 2013Article
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9 authors.
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Abstract
Triarylmethanols - the direct precursors of persistent trityl radicals - are racemic mixtures of chiral three-bladed molecular propellers. Depending on bulkiness of aryl groups they exhibit various liabilities to interconversion, the half- life time of room temperature racemization varying in a range between 8.4 hours and 1.32 years. NOESY/EXSY experiment performed on two representative models strongly supports the two-ring flip mechanism for the configurational interchange.
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