Palladium-catalyzed couplings to nucleophilic heteroarenes: the total synthesis of (−)-frondosin B
摘要:
The total synthesis of (-)-frondosin B, the enantiomer of naturally-occuring (+)-frondosin B, is described, wherein a palladium-catalyzed cyclization is used to establish the tetracyclic ring system of the natural product. (C) 2004 Elsevier Ltd. All rights reserved.
Palladium-catalyzed couplings to nucleophilic heteroarenes: the total synthesis of (−)-frondosin B
摘要:
The total synthesis of (-)-frondosin B, the enantiomer of naturally-occuring (+)-frondosin B, is described, wherein a palladium-catalyzed cyclization is used to establish the tetracyclic ring system of the natural product. (C) 2004 Elsevier Ltd. All rights reserved.