1,3-Di-tert-butylimidazol-2-ylidene
1,3-Di-tert-butylimidazol-2-ylidene 1g : N-Heterocyclic carbene 1,3-Di-tert-butylimidazol-2-ylidene for palladium, nickel, and copper catalysis. Stable, high-purity ligand for cross-coupling and organometallic synthesis.