NMR and Theoretical Studies on the Conformational Preferences of Some Non-metal Coordinated N-Enoyl Systems Attached to Common Chiral Auxilaries

We report a systematic study of a series of N -enoyl sys - tems attached to common oxazolidin-2-ones, oxazolidine-2-thiones and thiazolidine-2-thiones chiral auxiliaries in order to determine the most stable conformation of these compounds. 1 H NMR studies show an anti-s-cis structure as the most st...

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Sparad:
Bibliografiska uppgifter
I publikationen:Journal of the Mexican Chemical Society
Huvudupphovsmän: Rosmarbel Morales-Nava, Alejandro Ramírez-Solís, Mario Fernández-Zertuche
Materialtyp: Artigo
Språk:Inglês
Publicerad: Sociedad Química de México 2014
Ämnen:
Multidisciplinaria (Ciencias Naturales y Exactas)
Key words
NMR shifts
Enoyl systems
chiral auxiliaries
conformational preferences
Länkar:https://www.redalyc.org/articulo.oa?id=47531764001
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