萨拉戈萨大学Ricardo Castarlenas、Victor Polo等报道,双核Rh催化剂[Rh(μ-Cl)(η2-coe)(IPr)]2是一种在2-吡啶酮与端炔加成过程中,实现高效O-选择性马氏加成,得到偕官能团化烯烃产物。
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参考文献
María Galiana-Cameo, Raúl Romeo, Asier Urriolabeitia, Vincenzo Passarelli, Jesús J. Pérez-Torrente, Victor Polo, and Ricardo Castarlenas, Rhodium─NHC‐Catalyzed gem‐Specific O‐Selective Hydropyridonation of Terminal Alkynes, Angew. Chem. Int. Ed. 2022
DOI: 10.1002/anie.202117006
https://onlinelibrary.wiley.com/doi/10.1002/anie.202117006