Abstract
A new class of enantiomerically pure lactols is presented that react with rac-alkylarylcarbinols in high diastereoselectivity and can be used for the extractive racemate resolution of alkylarylcarbinols.
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Acknowledgments
The work was supported to a large degree by the Christian Doppler Forschungsgesellschaft. Significant parts of the work were performed within the Christian Doppler Laboratorium für Chirale Verbindungen: Chemische Synthese, first at the Institut für Organische Chemie der Technischen Universität Wien, later at the Institut für Pharmazeutische Chemie der Universität Frankfurt and the Department of Medicinal Chemistry, University of Vienna. The authors also thank Produkem Molekulares Design GmbH, Vienna, for supply of starting material.
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This publication is dedicated to Simon Eppacher, who died tragically during the preparation of this manuscript.
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Mehraban, K., Gmeiner, G., Urban, E. et al. Chiral resolution of alcohols by extractive separation of acetals. Monatsh Chem 145, 1631–1641 (2014). https://doi.org/10.1007/s00706-013-1139-8
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DOI: https://doi.org/10.1007/s00706-013-1139-8