Catalyst-Controlled Amino- versus Oxy-Acetoxylation of Urea-Tethered Alkenes: Efficient Synthesis of Cyclic Ureas and Isoureas
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https://figshare.com/articles/dataset/Catalyst_Controlled_Amino_versus_Oxy_Acetoxylation_of_Urea_Tethered_Alkenes_Efficient_Synthesis_of_Cyclic_Ureas_and_Isoureas/2143030
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资源简介:
A catalyst-controlled
vicinal amino- versus oxy-acetoxylation of
alkenes with PhI(OAc)2 as the oxidant is described. The
divergent synthesis of cyclic ureas and isoureas was achieved in good
yields under mild conditions employing ambident urea nucleophiles.
Both terminal and internal alkenes are compatible with this reaction
protocol.
创建时间:
2016-02-13



