Abstract 1 H and 13 C NMR studies were carried out on 1-ethenylnaphthalene, 2- ethenylnaphthalene, 9-ethenylanthracene, 9-ethenylphenanthrene, 1-ethenylpyrene and 1- ethenylperylene. Assignments of proton and carbon resonances were made with the aid of 2D COSY, 2D HETCOR, 2D COLOC, 2D COLOCS, 3 J (H, C) INAPT, and NOE difference spectral techniques.
