76435-22-8Relevant articles and documents
Asymmetric Synthesis of Griffipavixanthone Employing a Chiral Phosphoric Acid-Catalyzed Cycloaddition
Smith, Michael J.,Reichl, Kyle D.,Escobar, Randolph A.,Heavey, Thomas J.,Coker, David F.,Schaus, Scott E.,Porco, John A.
, p. 148 - 153 (2019)
Asymmetric synthesis of the biologically active xanthone dimer griffipavixanthone is reported along with its absolute stereochemistry determination. Synthesis of the natural product is accomplished via dimerization of a p-quinone methide using a chiral ph