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 ha
✦ LIBER ✦
Synthesis of 2,3′-biindolyl from indole in one-step reactions
✍ Scribed by Jan Bergman
- Book ID
- 112122891
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1973
- Tongue
- English
- Weight
- 78 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0022-152X
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