Potentiality of Steric and Compression Effect in Conformational Analysis: A 13C NMR Study
Corresponding Author(s) : Mridula Verma
Asian Journal of Chemistry,
Vol. 20 No. 8 (2008): Vol 20 Issue 8
Abstract
Conformational analysis by 13C NMR spectroscopy about Nsp2 − Csp2 bond in endo/exo isomeric systems of bicyclo-5- heptene-2,3-N-aryl dicarboximides have demonstrated that the steric and compression effect of the non-planar cage is quite diagnostic in the study of rotational processes. In cases of exo-N-aryl imides where, 1H NMR is not very sensitive, 13C NMR provides conclusive evidence about the rotational mode of the phenyl ring about the N-C bond.
Keywords
endo/exo
syn/anti
Conformational analysis
Asymmetric cage
13C NMR
(1)
Verma, M.; M. Verma, S. Potentiality of Steric and Compression Effect in Conformational Analysis: A 13C NMR Study. ajc 2010, 20, 6325-6329.
Download Citation
Endnote/Zotero/Mendeley (RIS)BibTeX