Annulation of α-bromocinnamaldehydes to access 3-formyl-imidazo[1,2-α]pyridines and pyrimidines under transition-metal-free conditions
| Autor: | Fanglian Zhang, Jiameng Liu, Wenjun Luo, Yuping Zhu, Yi Xiao, Shuxian Ma, Feixian Luo, Zhengwang Chen |
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| Rok vydání: | 2023 |
| Předmět: | |
| Zdroj: | Organic & Biomolecular Chemistry. |
| ISSN: | 1477-0539 1477-0520 |
| DOI: | 10.1039/d3ob00695f |
| Popis: | An environment-friendly and transition metal-free method for the diamination of α-bromocinnamaldehydes was established. 3-Formyl-imidazo[1,2-α]pyridines and pyrimidines were obtained in moderate to excellent yields. The approach features easily available starting materials,... |
| Databáze: | OpenAIRE |
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