An expeditious FeCl3-catalyzed cascade 1,4-conjugate addition/annulation/1,5-H shift sequence for modular access of all-pyrano-moiety-substituted chromenes
| Autor: | Xinwei He, Ruxue Li, Pui Ying Choy, Jiahui Duan, Zhenzhen Yin, Keke Xu, Qiang Tang, Rong-Lin Zhong, Yongjia Shang, Fuk Yee Kwong |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | Chemical Science. 13:13617-13622 |
| ISSN: | 2041-6539 2041-6520 |
| DOI: | 10.1039/d2sc04431e |
| Popis: | An operationally simple protocol is described for the facile, modular and regioselective access of all-pyrano-moiety-substituted iminochromenes, particularly under undried acetonitrile and air atmosphere. |
| Databáze: | OpenAIRE |
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