Expedient construction of the [7-5-5] all-carbon tricyclic core of the Daphniphyllum alkaloids daphnilongeranin B and daphniyunnine D.
A synthetic strategy for the construction of the [7-5-5] all-carbon tricyclic core of numerous calyciphylline A-type Daphniphyllum alkaloids has been developed using a key intramolecular Pauson-Khand reaction. A subsequent base-mediated double-bond migration and a regio- and stereoselective radical...
| Main Authors: | , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2012
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