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Aza- and Carbo-[3 + 3] Annulations of Exo-Cyclic Vinylogous Amides and Urethanes. Synthesis of Tetrahydroindolizidines and An Unexpected Formation of Hexahydroquinolines

[3 + 3] Annulations of exo-cyclic vinylogous amides and urethanes with vinyl iminium salts are described here. We observed an intriguing dichotomy in their reaction pathways. For pyrrolidine- and azepane-based vinylogous amides or urethanes, aza-[3 + 3] annulation would dominate to give tetrahydroin...

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書誌詳細
主要な著者: Ghosh, Sunil K., Buchanan, Grant S., Long, Quincy A., Wei, Yonggang, Al-Rashid, Ziyad F., Sklenicka, Heather M., Hsung, Richard P.
フォーマット: Artigo
言語:Inglês
出版事項: 2008
主題:
オンライン・アクセス:https://ncbi.nlm.nih.gov/pmc/articles/PMC2330326/
https://ncbi.nlm.nih.gov/pubmed/19180170
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.tet.2007.09.089
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