Abstract
Unprecedented Ullmann couplings of murrayafoline-A with either 6-bromo- or 4-bromocarbazole derivatives provide highly efficient synthetic routes to the biscarbazole alkaloids murrastifoline-A (6 steps, 66% overall yield) and bismurrayafoline-A (6 steps, 28% overall yield).
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Alkaloids / chemical synthesis*
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Alkaloids / chemistry
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Carbazoles / chemical synthesis*
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Carbazoles / chemistry
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Models, Molecular
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Molecular Structure
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Stereoisomerism
Substances
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Alkaloids
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Carbazoles
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murrastifoline-A
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murrayafoline A