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Transition metal complexes in organic synthesis, part 36. Cyclization of tricarbonyliron complexes by oxygen to 4a,9a-dihydro-9H-carbazoles: Application to the synthesis of mukonine, mukonidine, and pyrido[3,2,1-jk]carbazoles

✍ Scribed by Hans-Joachim Knölker; Marcus Wolpert

Publisher: Elsevier Science
Year: 1997
Tongue: French
Weight: 230 KB
Volume: 38
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(96)02364-7

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✦ Synopsis

Aryl-substituted tricarbonyl(rl4-cyclohexa -1,3-diene)iron complexes are oxidatively cyclized in protic medium in the air to tricarbonyliron-complexed 4a,9a-dihydro-9H-carbazoles. The method is applied to the total synthesis of mukonine and mukonidine.

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✍ H.-J. KNOELKER; M. WOLPERT 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 31 KB 👁 2 views

Transition-Metal Complexes in Organic Synthesis. Part 36. Cyclization of Tricarbonyliron Complexes by Oxygen to 4a,9a-Dihydro-9Hcarbazoles: Application to the Synthesis of Mukonine, Mukonidine, and Pyrido(3,2,1-jk)carbazoles. -A novel method for the cyclization of aryl-substituted iron complexes su