4-(3-Butyl-1-imidazolio)-1-butanesulfonic acid triflate is a Bronsted acidic ionic liquid.
CAS：439937-63-0
分子式：C12H21F3N2O6S2
分子量：410.43
纯度：98%
存储：Store at -20°C

Background:

4-(3-Butyl-1-imidazolio)-1-butanesulfonic acid triflate is a Bronsted acidic ionic liquid. 4-(3-Butyl-1-imidazolio)-1-butanesulfonic acid triflate is described in the application of such Bronsted acidic ionic liquids as catalysts in synthetic transformations.

Reference:

1. Qiao, K., et al. 2006. J. Mol. Catal. 246: 65-69.
2. Sugimura, R., et al. 2007. Cat. Comm. 8: 770-772.