be-43472b has been researched along with juglone* in 1 studies
1 other study(ies) available for be-43472b and juglone
| Article | Year |
|---|---|
Origins of regioselectivity of Diels-Alder reactions for the synthesis of bisanthraquinone antibiotic BE-43472B.
The regioselectivities of several Diels-Alder reactions utilized en route to bisanthraquinone antibiotic BE-43472B are examined using density functional theory calculations. These reactions involve highly substituted dienes and juglone dienophiles, and there is an opposite regiochemical outcome for Diels-Alder reactions with beta-aryl substituted juglones when compared to reactions of unsubstituted juglone. In this article, the effect of an aromatic conjugating group bonded to juglone is explored. Topics: Anthraquinones; Anti-Bacterial Agents; Biological Products; Crystallography, X-Ray; Molecular Conformation; Molecular Structure; Naphthoquinones; Stereoisomerism | 2010 |