含窒素共役系の反応(第7報)N-CinnamylidenemethylamineとN-Methyl-maleimideとめ付加体について

抄録

N-Cinnamylidene- or N-(p-dimethylaminocinnamylidene)-methylamine (III or VII) reacts with N-methylmaleimide (IV) to give a 1 : 2-adduct. The structures (Va and VIII) of the adducts were proposed from nuclear magnetic resonance measurements.