Substituent-Controllable Cascade Regioselective Annulation of <i>β</i>-Enaminones with <i>N</i>-Sulfonyl Triazoles for Modular Access to Imidazoles and Pyrroles
A controllable synthesis of trisubstituted imidazoles and pyrroles has been developed through rhodium(II)-catalyzed regioselective annulation of <i>N</i>-sulfonyl-1,2,3-trizaoles with <i>β</i>-enaminones. The imidazole ring was formed through a 1,1-insertion of the N-H bond t...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-05-01
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| Series: | Molecules |
| Subjects: | |
| Online Access: | https://www.mdpi.com/1420-3049/28/11/4416 |