859103-01-8Relevant articles and documents
Synthesis of the Common Monomeric Unit of Uroleuconaphins and Viridaphins via Hauser-Kraus Annulation
Kitamura, Kei,Kanagawa, Hinano,Ozakai, Chiharu,Nishimura, Taichi,Tokuda, Hayato,Tsunoda, Tetsuto,Kaku, Hiroto
, p. 1629 - 1635 (2021/01/25)
A stereoselective synthesis of a pyranonaphthoquinone derivative found in aromatic polyketide-derived aphid pigments is reported herein. This approach features the anionic [4+2]-annulation of phthalides with a carbohydrate-derived optically active enone.