Synthesis of Functionalized Cyclopentene Derivatives from Vinyldiazo Compounds and Vinylazides through Sequential Copper‐Promoted [3 2] Cycloaddition/Azide Rearrangement

Angewchem
Synthesis of Functionalized Cyclopentene Derivatives from Vinyldiazo Compounds and Vinylazides through Sequential Copper‐Promoted [3 2] Cycloaddition/Azide Rearrangement: The reaction of vinylazides with alkenyldiazo compounds in the presence of [Cu(CH3CN)4][BF4] provided cyclopentene derivatives with retention of the azide functionality. This process likely involves a...

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