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...
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Bibliographic Details
Main Authors: |
Darses, B,
Michaelides, I,
Sladojevich, F,
Ward, J,
Rzepa, P,
Dixon, D |
Format: | Journal article
|
Language: | English |
Published: |
2012
|