292042-41-2Relevant academic research and scientific papers
Total synthesis of angucyclines. Part 15: A short synthesis of (±)-6- deoxybrasiliquinone B
Krohn, Karsten,Micheel, J?rg,Zukowski, Mariola
, p. 4753 - 4758 (2007/10/03)
The 6-deoxybrasiliquinones 2 and 14a were prepared by a boron triacetate mediated Diels-Alder reaction of juglone (9) with the crude mixture of ethoxy dienes 6 and 7. The primary non-aromatic Diels-Alder product 10 was isolated after reaction of the dienol 8 with 9. Dimethyldioxirane oxidation of 10 afforded the epoxide 11. (C) 2000 Elsevier Science Ltd.
