Table II.
Chemical Shifts for the Protons of SMT in the Free and Complex Forms
| Proton | SMT (ppm) | SMT/MβCD (ppm) | Δδ (ppm) |
|---|---|---|---|
| Ha | 6.8380 | 6.8263 | −0.0117 |
| Hb | 7.7374 | 7.7575 | 0.0201 |
| Hc | 6.7181 | 6.6789 | −0.0392 |
| Hd | 2.3474 | 2.3272 | −0.0202 |
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