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Reactions of 2,3′-biindolyl: Synthesis of indolo[3,2-a]carbazoles

✍ Scribed by Tomasz Janosik; Jan Bergman

Book ID
104209238
Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
542 KB
Volume
55
Category
Article
ISSN
0040-4020

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✦ Synopsis

2,Y-biindolyl (9) has been transformed into indolo[3,2-a]carbazoles 16a-b by means of formal [4 + 2] eycloadditions with co-formation of the Michael adducts 17a-b. The parent indolo[3,2-a]carbazole ( 6) has been prepared in one step from 9 in excellent yield. Several 3-substituted 2,3'-biindolyls have also been prepared in good yields and underwent further transformations, demonstrating the versatility of 2,3'-biindolyi (9) as a building block for synthesis of indolo[3,2-a]carbazoles.

📜 SIMILAR VOLUMES

ChemInform Abstract: Reactions of 2,3′-B
ChemInform Abstract: Reactions of 2,3′-Biindolyl: Synthesis of Indolo[3,2-a]carbazoles.
✍ Tomasz Janosik; Jan Bergman 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB 👁 2 views

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