| Literature DB >> 20932022 |
Mark G Nilson1, Raymond L Funk.
Abstract
A concise diastereoselective total synthesis of (-)-nakadomarin A has been completed in 21 steps from D-pyroglutamic acid. Key steps include an enecarbamate Michael addition/furan-N-acyliminium ion cascade cyclization to provide the tetracyclic core and ring-closing alkyne and alkene metatheses to construct the fifteen- and eight-membered azacycles, respectively.Entities:
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Year: 2010 PMID: 20932022 PMCID: PMC3151009 DOI: 10.1021/ol102079z
Source DB: PubMed Journal: Org Lett ISSN: 1523-7052 Impact factor: 6.005