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Zinc-Catalyzed Enantioselective [3 + 3] Annulation for Synthesis of Chiral Spiro[indoline-3,4′-thiopyrano[2,3-b]indole] Derivatives

With a dinuclear zinc-ProPhenol complex as a catalyst, an efficient and novel [3 + 3] annulation of indoline-2-thiones and isatylidene malononitriles has been successfully developed via the Brønsted base and Lewis acid cooperative activation model. This practical methodology gives access to a broad...

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Detalles Bibliográficos
Autores principales:	Liu, Tian-Tian, Chen, Yu, Mei, Guang-Jian, Hua, Yuan-Zhao, Jia, Shi-Kun, Wang, Min-Can
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9920981/ https://www.ncbi.nlm.nih.gov/pubmed/36770723 http://dx.doi.org/10.3390/molecules28031056

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