Palladium(II)-Catalyzed Synthesis of the Formylcarbazole Alkaloids Murrayaline A-C, 7-Methoxymukonal, and 7-Methoxy-O-methylmukonal

Autor: Micha P. Krahl, Olga Kataeva, Anne Jäger, Ronny Hesse, Arndt W. Schmidt, Hans-Joachim Knölker
Rok vydání: 2014
Předmět:
Zdroj: European Journal of Organic Chemistry. 2014:4014-4028
ISSN: 1434-193X
DOI: 10.1002/ejoc.201402201
Popis: We describe the synthesis of the naturally occurring 2,7-dioxygenated formylcarbazole alkaloids 7-methoxymukonal, 7-methoxy-O-methylmukonal, and the murrayalines A–C. The carbazole framework was constructed by a Buchwald–Hartwig amination and a subsequent palladium(II)-catalyzed oxidative cyclization.
Databáze: OpenAIRE
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