Kulkarni, Anand M. ; Srinivas, Kolluru ; Deshpande, Mukund V. ; Ramana, Chepuri V. (2016) Cu-catalyzed sequential C–N bond formations: expeditious synthesis of tetracyclic indoloindol-3-ones Organic Chemistry Frontiers, 3 (1). pp. 43-46. ISSN 2052-4129
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Official URL: http://pubs.rsc.org/en/content/articlelanding/2016...
Related URL: http://dx.doi.org/10.1039/C5QO00248F
Abstract
The tetracyclic indoloindol-3-one core has been forged from easily accessible 2,2′-bis-bromochalcones employing a reaction cascade comprising Cu-catalyzed SNAr with azide; nitrene C–H insertion and intramolecular Ullmann reaction with all three C–N bond formations in one-go.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 105888 |
| Deposited On: | 01 Feb 2018 16:52 |
| Last Modified: | 01 Feb 2018 16:52 |
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