1186219-49-7Relevant articles and documents
Copper-catalyzed N-Allenylation of allylic sulfonamides
Persson, Andreas K. A.,Johnston, Eric V.,Baeckvall, Jan-E.
supporting information; experimental part, p. 3814 - 3817 (2009/12/06)
Figur Presented Allylic allenic amides have been synthesized via a copper-catalyzed cross-coupling between allylic sulfonamides and bromoallenes in moderate to good yields. Copper(I) thiophene-2-carboxylate (CuTC) was used a source of copper with DMEDA as the ligand. The allenylated products obtained are potential substrates for palladium-catalyzed carbocyclizations.