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Table 1 1H (600 MHz) and 13C (150 MHz) NMR data of 13 (δ in ppm, in DMSO-d6)

From: Phenylethanol glycosides from the seeds of Aesculus chinensis var. chekiangensis

Position123
δCδHδCδHδCδH
1130.5 130.7 130.6 
2129.97.17 (1H, d, J = 8.5 Hz)130.07.17 (1H, d, J = 8.7 Hz)130.07.18 (1H, d, J = 8.7 Hz)
3113.76.83 (1H, d, J = 8.5 Hz)113.66.83 (1H, d, J = 8.7 Hz)113.66.82 (1H, d, J = 8.7 Hz)
4157.6 157.6 157.7 
5113.76.83 (1H, d, J = 8.5 Hz)113.66.83 (1H, d, J = 8.7 Hz)113.66.82 (1H, d, J = 8.7 Hz)
6129.97.17 (1H, d, J = 8.5 Hz)130.07.17 (1H, d, J = 8.7 Hz)130.07.18 (1H, d, J = 8.7 Hz)
734.82.78 (2H, dt, J = 8.2, 6.3 Hz)34.72.78 (2H, dt, J = 8.2, 6.4 Hz)34.62.78 (2H, dt, J = 8.4, 6.6 Hz)
869.93.83 (1H, dt, J = 8.2, 6.3 Hz) 3.62 (1H, overlap)69.83.89 (1H, dt, J = 8.2, 6.4 Hz) 3.60 (1H, overlap)69.93.92 (1H, dt, J = 8.4, 6.6 Hz) 3.60 (1H, overlap)
4-OCH355.03.71 (3H, s)55.03.71 (3H, s)54.93.71 (3H, s)
1′103.04.17 (1H, d, J = 7.7 Hz)101.34.33 (1H, d, J = 7.7 Hz)101.64.39 (1H, d, J = 7.5 Hz)
2′73.42.94 (1H, t, J = 8.5 Hz)82.23.23 (1H, dd, J = 9.1, 7.7 Hz)79.63.44 (1H, m)
3′76.73.13 (1H, t, J = 8.9 Hz)76.73.10 (1H, m)86.23.49 (1H, t, J = 8.8 Hz)
4′70.22.99 (1H, t, J = 9.1 Hz)69.83.10 (1H, m)68.43.19 (1H, m)
5′75.43.26 (1H, m)76.13.36 (1H, m)76.13.18 (1H, m)
6′67.03.81 (1H, dd, J = 11.2, 2.0 Hz) 3.42 (1H, dd, J = 11.2, 6.0 Hz)60.93.65 (1H, m) 3.42 (1H, dd, J = 11.2, 5.2 Hz)61.23.65 (1H, m) 3.47 (1H, m)
1′′100.84.59 (1H, d, J = 1.2 Hz)104.14.41 (1H, d, J = 7.8 Hz)102.84.55 (1H, d, J = 8.0 Hz)
2′’70.53.60 (1H, m)74.93.00 (1H, dd, J = 8.4, 7.8 Hz)74.52.94 (1H, dd, J = 8.5, 5.9 Hz)
3′′70.73.42 (1H, m)77.13.08 (1H, m)76.43.19 (1H, m)
4′′72.03.17 (1H, t, J = 9.1 Hz)69.93.10 (1H, m)70.03.62 (1H, m)
5′’68.43.45 (1H, m)76.13.16 (1H, m)76.23.16 (1H, m)
6′′18.01.12 (3H, d, J = 6.2 Hz)61.03.65 (1H, m) 3.49 (1H, dd, J = 11.2, 5.5 Hz)61.03.67 (1H, m) 3.39 (1H, dd, J = 11.8, 5.9 Hz)
1′′′    103.44.38 (1H, d, J = 7.9 Hz)
2′′′    73.73.04 (1H, d, J = 8.7 Hz)
3′′′    76.93.07 (1H, m)
4′′′    70.13.06 (1H, m)
5′′′    76.83.05 (1H, m)
6′′′    60.73.69 (1H, m) 3.45 (1H, m)