Copper-catalyzed z-selective synthesis of acrylamides and polyacrylamides via alkylidene ketenimines

HIGHLIGHTS

• who: Xuelun Duan from the (UNIVERSITY) have published the paper: Copper-catalyzed Z-selective synthesis of acrylamides and polyacrylamides via alkylidene ketenimines, in the Journal: (JOURNAL) of 11/Dec/2021
• what: The authors show an unexpected copper-catalyzed three-component reaction of alkyne, azide and water by a successive domino process including cycloaddition, N2 extrusion and carbene-assisted rearrangement with the formation of alkylidene ketenimine intermediate in situ (Fig 1c).

SUMMARY

The unique alkylidene ketenimine could be formed in situ under mild conditions by an unexpected copper-catalyzed three-component reaction . . .

 



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