The first dynamic thermodynamic resolution of a racemic oxiranyllithium is described with selectivities of up to 82 : 18 from a selection of three types of chiral ligands (seven ligands in total). Both (–)-sparteine and its (+)-surrogate were surprisingly found to increase the enantiomerisation barrier.

Dynamic resolution of lithiated ortho-trifluoromethyl styrene oxide and the effect of chiral diamines on the barrier to enantiomerisation

PERNA, FILIPPO;Salomone A;CAPRIATI, Vito
2013

Abstract

The first dynamic thermodynamic resolution of a racemic oxiranyllithium is described with selectivities of up to 82 : 18 from a selection of three types of chiral ligands (seven ligands in total). Both (–)-sparteine and its (+)-surrogate were surprisingly found to increase the enantiomerisation barrier.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11586/134204
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