Gold-Catalyzed Formal [3 + 2] Cycloaddition of Ynamides with 4,5‑Dihydro-1,2,4-oxadiazoles: Synthesis of Functionalized 4‑Aminoimidazoles
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https://figshare.com/articles/dataset/Gold-Catalyzed_Formal_3_2_Cycloaddition_of_Ynamides_with_4_5_Dihydro-1_2_4-oxadiazoles_Synthesis_of_Functionalized_4_Aminoimidazoles/5046751
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资源简介：
A gold-catalyzed
formal [3 + 2] cycloaddition of ynamides with
4,5-dihydro-1,2,4-oxadiazoles has been developed. The reaction provides
a concise and regioselective access to highly functionalized 4-aminoimidazoles
likely via the formation of an α-imino gold carbene intermediate
followed by cyclization. 4,5-Dihydro-1,2,4-oxadiazole was found to
act as an efficient N-iminonitrene equivalent in
these reactions.
创建时间：
2017-05-26
