Total Syntheses of (+)-Lyconadin A and (−)-Lyconadin B
摘要:
The enantioselective syntheses of (+)-lyconadin A and (-)-lyconadin B are described. Key bond constructions include a strategy-level intramolecular aldol/conjugate addition cascade, an olefin aminoiodination, and a novel one-pot alpha-pyridinone annulation.
Total Syntheses of (+)-Lyconadin A and (−)-Lyconadin B
摘要:
The enantioselective syntheses of (+)-lyconadin A and (-)-lyconadin B are described. Key bond constructions include a strategy-level intramolecular aldol/conjugate addition cascade, an olefin aminoiodination, and a novel one-pot alpha-pyridinone annulation.
Total Syntheses of (+)-Lyconadin A and (−)-Lyconadin B
作者:Douglas C. Beshore、Amos B. Smith
DOI:10.1021/ja070336+
日期:2007.4.1
The enantioselective syntheses of (+)-lyconadin A and (-)-lyconadin B are described. Key bond constructions include a strategy-level intramolecular aldol/conjugate addition cascade, an olefin aminoiodination, and a novel one-pot alpha-pyridinone annulation.