This PDF file includes:

• Supplementary text
  Fig. S1. ¹H NMR of (CAAC)CuOAc in CD₂Cl₂.
  Fig. S2. ¹³C NMR of (CAAC)CuOAc in CD₂Cl₂.
  Fig. S3. ¹H NMR of (CAAC)CuCl in CD₂Cl₂.
  Fig. S4. ¹³C NMR of (CAAC)CuCl in CD₂Cl₂.
  Fig. S5. ¹H NMR of (CAAC)CuOTf in CDCl3.
  Fig. S6. ¹³C NMR of (CAAC)CuOTf in CDCl3.
  Fig. S7. ¹H NMR of 1_Cua in CD₂Cl₂.
  Fig. S8. ¹³C NMR of 1_Cua in CD₂Cl₂.
  Fig. S9. ¹H NMR of 1_Cu2a in CD₂Cl₂.
  Fig. S10. ¹³C NMR of 1_Cu2a in CD₂Cl₂.
  Fig. S11. ¹H NMR of 2_Cu2a in CD₂Cl₂.
  Fig. S12. 3C NMR of 2_Cu2a in CD₂Cl₂.
  Fig. S13. ¹H NMR of 1_Cu2b in CD₂Cl₂.
  Fig. S14. 3C NMR of 1_Cu2b in CD₂Cl₂.
  Fig. S15. ¹H NMR of 2_Cua in CD₂Cl₂.
  Fig. S16. ¹³C NMR of 2_Cua in CD₂Cl₂.
  Fig. S17. Evolution of the annulation reaction monitored by ¹H NMR.
  Fig. S18. Evolution of the protodemetallation reaction monitored by ¹H NMR.
  Fig. S19. Evolution of the catalytic reaction between benzyl azide and phenyl
  acetylene monitored by ¹H NMR.
  Table S1. Crystal data and structure refinement for 1_Cu2a.
  Table S2. Crystal data and structure refinement for 2_Cu2a (X = BF4).
  Table S3. Crystal data and structure refinement for 1_Cu2b (X = BF4).

Download PDF