Posts Tagged ‘Ian Bruno’
Thursday, June 1st, 2017
Conformational polymorphism occurs when a compound crystallises in two polymorphs differing only in the relative orientations of flexible groups (e.g. Ritonavir).[1] At the Beilstein conference, Ian Bruno mentioned another type; tautomeric polymorphism, where a compound can crystallise in two forms differing in the position of acidic protons. Here I explore three such examples.
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References
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G.J.O. Beran, I.J. Sugden, C. Greenwell, D.H. Bowskill, C.C. Pantelides, and C.S. Adjiman, "How many more polymorphs of ROY remain undiscovered", Chemical Science, vol. 13, pp. 1288-1297, 2022. http://dx.doi.org/10.1039/D1SC06074K
Tags:Chemical IT, Chemistry, chloroform solutions, Conformational isomerism, Crystal, crystallography, gas phase, Ian Bruno, Isomerism, Polymorphism, Ritonavir, S-centre, Tautomer
Posted in crystal_structure_mining | No Comments »
Tuesday, May 23rd, 2017
This is taking place in the idyllic surroundings of the Niederwald forest, Rüdesheim, Germany. Here I highlight only aspects of the first three talks.
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Tags:article processing charges, Bad Kreuznach, Chemical IT, chemical shift, chemical terms, City: Rüdesheim, Country: Germany, Hesse, Hesse-Nassau, Ian Bruno, Jeremy Frey, Klaus Tochtermann, Leah McEwen, Martin Hicks, metadata tools, Niederwald, Niederwalddenkmal, Quotation, Rüdesheim, Rüdesheim am Rhein, Rüdesheim an der Nahe, Rheingau-Taunus-Kreis, Rhine, Richard Kidd, spectroscopy, States of Germany, Stuart Chalk, Technology/Internet
Posted in Uncategorised | 1 Comment »