4-Imidazol-1-yl-butane-1-sulfonic acid ionic liquid: Synthesis, structural analysis, physical properties and catalytic application as dual solvent-catalyst

• Main Authors: Khaligh, Nader Ghaffari, Mihankhah, Taraneh, Johan, Mohd Rafie, Juan, Joon Ching
• Format: Article
• Published: Taylor & Francis 2019
• Subjects: QD Chemistry; TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/24231/; https://doi.org/10.1080/10426507.2018.1487426

4-Imidazol-1-yl-butane-1-sulfonic acid (ImBu-SO3H) has been successfully synthetized and fully characterized by FT-IR and high-resolution NMR spectroscopy (1H, 13C). The “plausible” alternative structures of ImBu-SO3H were discussed on the basis of its NMR data. The ionic liquid showed interesting d...