Iwama, Sekai, Kuyama, Kazunori, Mori, Yuko, Manoj, Kochunnoonny, Gonnade, Rajesh G., Suzuki, Katsuaki, Hughes, Colan Evan, Williams, Philip Andrew, Harris, Kenneth David Maclean ![]() |
Official URL: http://dx.doi.org/10.1002/chem.201402446
Abstract
An excellent chiral symmetry-breaking spontaneous enantiomeric resolution phenomenon, denoted preferential enrichment, was observed on recrystallization of the 1:1 cocrystal of dl-arginine and fumaric acid, which is classified as a racemic compound crystal with a high eutectic ee value (>95 %), under non-equilibrium crystallization conditions. On the basis of temperature-controlled video microscopy and in situ time-resolved solid-state 13C NMR spectroscopic studies on the crystallization process, a new mechanism of phase transition that can induce preferential enrichment is proposed.
Item Type: | Article |
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Date Type: | Publication |
Status: | Published |
Schools: | Chemistry |
Subjects: | Q Science > QD Chemistry |
Publisher: | WileyBlackwell |
ISSN: | 0947-6539 |
Last Modified: | 27 Oct 2022 08:18 |
URI: | https://orca.cardiff.ac.uk/id/eprint/61890 |
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