M. J. Fernández, R. Huertas, E. Gálvez
Jul 7, 1994
Citations
1
Influential Citations
8
Citations
Journal
Journal of Molecular Structure
Abstract
Abstract In an attempt to synthesize the 3,7-dimethyl-3,7-diazabicyclo[3.3.1]nonan-9-one oxime hydrochloride, the corresponding tautomer imine N -oxide hydrochloride ( I ·HCl) was obtained, as deduced from X-ray and IR data. By neutralization of I ·HCl, the corresponding oxime ( II ) was obtained and characterized by IR data. From the 1 H and 13 C NMR spectra of I ·HCl and II , a twin-chair conformation for the bicyclic system, more flattened in II , was deduced. This conformation has also been shown by X-ray data for I ·HCl.