peri-naphthylenediamines. 38. Naphthalene and acenaphthene "proton sponges" with +M substituents in ortho positions with respect to peri-dimethylamino groups

Article abstract of DOI:10.1023/B:RUCB.0000030818.70534.6b

Previously unknown 4,5,6,7-tetrakis(dimethylamino)acenaphthene, which is the first acenaphthene derivative containing four vicinal dialkylamino groups, was synthesized based on 5,6-bis(dimethylamino)-4,7-dinitroacenaphthene. The total synthesis of 1,2,7,8