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Highly Diastereoselective Approach toward (±)-Tetraponerine T6 and Analogues via the Double Cycloisomerization–Reduction of Bis-alkynylpyrimidines

A new, short, and efficient approach toward tricyclic alkaloids, involving the double cycloisomerization-reduction of bisalkynylpyrimidines 3a–m, has been developed. The requisite bis-alkynylpyrimidines 3a–m were readily prepared via regioselective sequential Sonogashira coupling reactions of dibrom...

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Detalhes bibliográficos
Main Authors: Kim, Joseph T., Butt, Jason, Gevorgyan, Vladimir
Formato: Artigo
Idioma:Inglês
Publicado em: 2004
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3686648/
https://ncbi.nlm.nih.gov/pubmed/15307734
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jo049259g
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