dataset for 1H nuclear magnetic resonance spectroscopy (1H NMR)
1H NMR (500 MHz, CDCl3, ppm) δ = 7.50 (d, 3J = 1.7 Hz, 4H, Har), 7.25 (t, J = 2.3 Hz, 6H, Har), 7.01 (d, 3J = 8.7 Hz, 2H, Har), 6.97–6.89 (m, 12H, Har), 6.61 (ddd, J = 8.6, 6.6, 2.0 Hz, 6H, Har), 1.26 (s, 36H, CH3), 1.22 (s, 36H, CH3), 1.19 (s, 18H, CH3). Impurities: 1.56 (H2O), 1.43 (cHex).