65492-95-7Relevant articles and documents
A synthetic approach to benanomicin A. 1. Synthesis of 5,6-dihydrobenzo[a] naphthacenequinone
Hirosawa, Sehei,Nishizuka, Toshio,Kondo, Shinichi,Ikeda, Daishiro,Takeuchi, Tomio
, p. 685 - 689 (1997)
5,6-Dihydrobenzo[a] naphthacenequinone has been constructed by DIELS-ALDER reaction of an outer-ring diene with a naphthoquinone regioselectively. Similarly, the 14-hydroxy-5,6-dihydrobenzo[a] naphthacenequinone has also been synthesized via the reaction of vinylketene acetal with naphthoquinone.