Sivakumar, P T; Puthiyaparambath, S; Varma, S S; Parameswaran, S; Radhakrishnan, K V
(Wiley, 2021-10)
The in-situ generation of o-quinone methides and their inverse-electron-demand
Diels–Alder reaction in the presence of pentacarboxycyclopentadiene—an
organic Brønsted acid—has been reported. The synthesis of xanthenones ...