Annulation of 1H-pyrrole-2,3-diones by thioacetamide: an approach to 5-azaisatins
| Autor: | Aleksandr I. Kobelev, Ekaterina E. Stepanova, Maksim V. Dmitriev, Andrey N. Maslivets |
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| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: | |
| Zdroj: | Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 364-370 (2019) |
| Druh dokumentu: | article |
| ISSN: | 1860-5397 |
| DOI: | 10.3762/bjoc.15.32 |
| Popis: | A novel approach to 1H-pyrrolo[3,2-c]pyridine-2,3-diones (5-azaisatins) has been developed via an unprecedented annulation of pyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones by thioacetamide. A new way of C–H functionalization of thioacetamide has been discovered. The reaction proceeds under green catalyst-free conditions. |
| Databáze: | Directory of Open Access Journals |
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