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Transition Metal Complexes in Organic Synthesis. Part 61: Convergent Synthesis of Indolo[2,3-b]carbazole by an Iron-Mediated Bidirectional Annulation of Two Indole Rings

✍ Scribed by Hans-Joachim Knölker; Kethiri R. Reddy

Publisher
Elsevier Science
Year
2000
Tongue
French
Weight
117 KB
Volume
56
Category
Article
ISSN
0040-4020

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✦ Synopsis

AbstractÐA highly convergent synthesis provides indolo [2,3-b]carbazole in two steps and 36% overall yield from commercial m-phenylenediamine by a double iron-mediated consecutive C±C and C±N bond formation featuring the ®rst double iron-mediated arylamine cyclization.

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