ChemInform Abstract: Controlled Epimerization of Indolo[2,3-a]quinolizidine Derivatives: An Efficient Total Synthesis of (.+-.)-Tacamonine
Autor: | Kimmo Karinen, Mauri Lounasmaa, Arto Tolvanen, David Din Belle |
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Rok vydání: | 2010 |
Předmět: | |
Zdroj: | ChemInform. 29 |
ISSN: | 1522-2667 0931-7597 |
Popis: | Base-catalysed epimerization of the easily accessible trans ester 3 at C-1 gives rise in good yield to the seemingly less stable cis ester 2, which can be converted into the indole alkaloid tacamonine (1) in three steps. |
Databáze: | OpenAIRE |
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