Table 3.
1H-NMR chemical shift data for 1-tetradecyl– 3-(2’,3’-dihydroxy)propylimidazolium chloride.
No | Im:H2 | Im:H5 | Im:H4 | CH2O | OCH2 | OCH | NCH2 | CH2 | mc | ω |
---|---|---|---|---|---|---|---|---|---|---|
2a | 9.02, s | 7.66–7.69, d | 7.03–7.26, d | 4.31–4.48, d | 4.04–4.06, d | 3.92–3.94, m | 3.62–3.75, m | 1.79–1.92, m | 1.31, br. s | 0.89-0.93, t |