Investigation of the role of stereoelectronic effects in the conformation of piperidones by NMR spectroscopy and X-ray diffraction

Investigation of the role of stereoelectronic effects in the conformation of piperidones by NMR spectroscopy and X-ray diffraction

This paper reports the synthesis of a series of piperidones 1–8 by the Mannich reaction and analysis of their structures and conformations in solution by NMR and mass spectrometry. The six-membered rings in 2,4,6,8-tetraphenyl-3,7-diazabicyclo[3.3.1]nonan-9-ones, compounds 1 and 2, adopt a chair–boa...

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Bibliografische gegevens
Hoofdauteurs: Cesar Garcias-Morales, David Ortegón-Reyna, Armando Ariza-Castolo
Formaat: Artikel
Taal:English
Gepubliceerd in: Beilstein-Institut 2015-10-01
Reeks:Beilstein Journal of Organic Chemistry
Onderwerpen:
NMR spectroscopy
piperidone
spin–spin coupling constant
stereoelectronic effect
X-ray diffraction structure
Online toegang:https://doi.org/10.3762/bjoc.11.213

Internet

https://doi.org/10.3762/bjoc.11.213

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