Hydroacridines XIX [1]. 13C NMR Spectra of Several N-Alkyl-tetradecahydroacridines and their Protonated Species: Investigation of the N-Epimeric Equilibria of the N-Alkyl Groups in the Amines and in the Salts
Department of Organic Chemistry, University of Bucharest, RO-70031 Bucharest-1, Romania, RO Institut für Spektrochemie und Angewandte Spektroskopie, D-44139 Dortmund, Germany, DE