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. 2022 Nov 17;18:1553–1559. doi: 10.3762/bjoc.18.165

Table 3.

1H and 13C NMR (800/201 MHz, CDCl3) chemical shifts of triol 9.

Aa Ba Ca Da Ea Fa

H-1 4.80 5.08 4.71 4.76 5.58 4.78
H-2 3.28 3.62 3.38 3.45 3.56 3.39
H-3 4.22 4.26 4.01 4.12 4.11 4.03
H-4 3.35 3.82 3.76 3.74 3.88 3.63
H-5 3.86 3.88 3.97b 4.15b 3.97 3.97b
H-6a 3.70 4.06 3.94c 3.73 4.12c 3.88c
H-6b 3.63 3.72 3.82c 3.73 3.71c 3.77c
OH 2.80 (bs, 1H) 2.98 (bs, 1H)
Bn 5.51 (d, J = 10.8 Hz, 1H), 5.28 (d, J = 10.6 Hz, 1H), 5.17 (d, J = 10.5 Hz, 1H), 5.13 (d, J = 11.2 Hz, 1H), 4.96 (d, J = 11.0 Hz, 1H), 4.90 (2d, 2H), 4.84 (d, J = 11.5 Hz, 1H), 4.82–4.68 (m, 4H), 4.62–4.38 (m, 18H)
Ar 7.42 (m,2H), 7.35 (m, 4H), 7.32–7.08 (m, 61H)
C-1 100.4 100.8 99.6 98.0 98.7 98.4
C-2 77.5 78.2 78.7 80.0 77.6 79.6
C-3 73.5 81.2 80.8 80.6d 81.5d 80.6
C-4 82.1 82.4 76.5e 81.5e 80.9 82.7
C-5 71.8 72.2 71.8f 71.5 71.8f 72.4f
C-6 62.3 70.2 71.1g 62.5 70.0g 71.2g
Bn 76.62, 76.47, 76.03, 76.01, 74.52, 74.31, 73.48, 73.01, 72.96, 72.78, 72.62, 71.99, 69.96, 69.88, 69.82
Ar 139.7–137.6 (Ph ipso), 134.5–133.3 (Ar ipso), 129.9–126.6 (Ph & Ar CH)

aThe letters A to F refers to each of the monosaccharides using normal cyclodextrin nomenclature as of Figure 1. bShifts may be interchanged. cShifts may be interchanged. dShifts may be interchanged. eShifts may be interchanged. fShifts may be interchanged. gShifts may be interchanged.