Dioxygen Activation via Cu-Catalyzed Cascade Radical Reaction: An Approach to Isoxazoline/Cyclic Nitrone-Featured α‑Ketols
收藏Figshare2017-10-23 更新2026-04-29 收录
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https://figshare.com/articles/dataset/Dioxygen_Activation_via_Cu-Catalyzed_Cascade_Radical_Reaction_An_Approach_to_Isoxazoline_Cyclic_Nitrone-Featured_Ketols/5530315
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资源简介：
A facile, mild, and efficient dioxygen activation for the synthesis of isoxazoline/cyclic nitrone-featured α-ketols has been achieved by Cu-catalyzed trifunctionalization of internal unactivated alkynes of unsaturated ketoximes at room temperature. 18O isotope tracing and DFT calculation reveal that a cascade iminoxyl radical dichotomous 5-exo-dig cyclization/oxygen activation/peroxy radical 4-endo-trig cyclization process was involved in the reaction.
创建时间：
2017-10-23
