A Facile Method for the Synthesis of Dihydrofuranonaphthoquinones, Furanonaphthoquinones, and Benzofuranonaphthoquinones
摘要:
An efficient synthesis of dihydrofuranonaphthoquinone, furanonaphthoquinone, and benzonaphthoquinone derivatives has been carried out starting from 2-hydroxy-1,4-naphthoquinone and a variety of vinyl sulfides in moderate yields.