NO
δ
C
δ
H
, Multi,
J
(Hz)
1
–
–
2
99.1
4.87 (d, 2.4)
3
63.2
3.74 (m)
4
23.9
2.42 (2H, m)
5
156.7
–
6
95.9
5.89 (d, 1.6)
7
157.0
–
8
94.9
5.68 (d, 1.6)
9
152.7
–
10
98.8
–
1’
63.6
3.59 (m)
3.68 (m)
2’
15.6
1.08 (t, 6.8)
Table 1:
1
H-NMR (400 MHz) and
13
C-NMR (100 MHz) spectral data of 1 (in DMSO-d
6
).