Using new variations of anionic aromatic chemistry, the total synthesis of oxygenated brazanquinones (1a-1c), derived from beta-brasan, a natural product isolated from Caesalpina echinata, via carbamates 2a-2c is described.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1408083 | PMC |
| http://dx.doi.org/10.1186/1860-5397-2-1 | DOI Listing |
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