Synthesis and Conformational Study of Stereoisomeric 2-Phenyl-4a,5,6,7,8,8a-hexahydro-4H-1,3,4-benzoxadiazines
Abstract
New stereoisomeric hexahydro-4H-1,3,4-benzoxadiazines were synthesised and their conformational behaviour, ring and nitrogen inversion, was investigated by means of NMR spectroscopy and 1H NMR simulation.