Issue 6, 1973
From the journal:

Journal of the Chemical Society, Perkin Transactions 2

Carbon-13 magnetic resonance studies of cyclic compounds. Part I. Piperidines and decahydroquinolines

Harold Booth  and  D. Vaughan Griffiths  

Abstract

Details are reported for proton decoupled 13C spectra of N-methyl- and C-methyl-piperidines, measured by the pulsed Fourier transform technique. The results yield chemical shift parameters, for ring carbons in six-membered rings, corresponding to the replacement of CH2 by NH, of CH2 by CHMe, and of NH by NMe. The predicted 13C shifts of trans-decahydroquinoline, and of both major and minor conformations of cis-decahydroquinoline, agreed well with the experimental data obtained at room temperature (trans) and at –74°(cis), where signals for both major (93·5%) and minor (6·5%) conformations of the cis-molecule were observed.

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Article information

DOI
https://doi.org/10.1039/P29730000842
Article type
Paper

J. Chem. Soc., Perkin Trans. 2, 1973, 842-844

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Carbon-13 magnetic resonance studies of cyclic compounds. Part I. Piperidines and decahydroquinolines

H. Booth and D. V. Griffiths, J. Chem. Soc., Perkin Trans. 2, 1973, 842 DOI: 10.1039/P29730000842

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