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LIV.—Nitration of phenyl substituents of heterocyclic nuclei
Robert Forsyth and Frank Lee Pyman

J. Chem. Soc., 1930, 397-403

DOI:

http://dx.doi.org/10.1039/JR9300000397

The conformational analysis of saturated heterocycles. Part XXI. Dipole moment studies of 1-ethyl- and 1-isopropyl-piperidines and further studies of 1-methylpiperidines
Richard A. Y. Jones, A. R. Katritzky, A. C. Richards and R. J. Wyatt
J. Chem. Soc. B, 1970, 122-127

DOI:

http://dx.doi.org/10.1039/J29700000122

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