Diels-Alder反応 (第1報)

β-Naphtholと無水マレイン酸の反応

抄録

That the structure of the condensation product of β-naphthol and maleic anhydride, by heating at 220-240°, was represented by (I) was confirmed by derivation from the naphthalene-maleic acid adduct. In the present experiment, naphthalene-maleic acid adduct, m.p. 139°, unknown to date in literature, was isolated and its properties were studied.