Structural studies of cyclic β -amino ketons using computational and NMR methods
Journal Title: CHEMIK nauka-technika-rynek - Year 2015, Vol 69, Issue 7
Abstract
Because of pyramidal configuration of the nitrogen atom, tropanes, granatanes, and their derivatives can exist in two stereoisomeric forms, in which N-substituents can be oriented axial or equatorial with respect to the piperidone ring. The N-invertomer stereochemistry of N-substituted bicyclic β -amino ketones has been investigated using experimental, and theoretical methods, such as NMR, microwave spectroscopy, crystallography, and DFT calculations.
Authors and Affiliations
K Sidorowicz, R Łaźny
Keywords
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