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Determination of the enantiomeric excess of chiral carboxylic acids by 31P NMR with C2 symmetrical diamines
Institution:1. Centre of Molecular and Macromolecular Studies, Polish Academy of Sciences, Department of Heteroorganic Chemistry, Sienkiewicza 112 90-363 Łódź, Poland;2. Department of Organic and Applied Chemistry, University of Łódź, Tamka 12 91-403 Łódź, Poland;1. Department of Applied Chemistry, Kyungpook National University, Daegu 702-701, Republic of Korea;2. Department of Environmental Engineering, Kyungpook National University, Daegu 702-701, Republic of Korea;1. Department of Chemistry, Sejong University, Seoul 143-747, South Korea;2. Center for Interdisciplinary Molecular Science, Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan;1. Unidad de Investigación y Desarrollo, PROBIOMED S.A. de C.V., Tenancingo, Estado de México, Mexico;2. Grupo de investigación de polímeros y biopolímeros, Cinvestav Querétaro, QRO, Mexico;3. Departamento de Ingeniería Bioquímica, Instituto Tecnológico de Celaya, GTO, Mexico
Abstract:The use of organophosphorus derivatisation agents prepared from C2 symmetric diamines for the 31P NMR determination of the enantiomeric composition of chiral carboxylic acids is described.
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