桑根皮素(Morusin)的氫、碳化學位移
桑根皮素(Morusin)的氫、碳化學位移(DMSO-d6)a
|
position
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|
dH (600 MHz)
|
|
dC (150 MHz)
|
|
|
2
|
|
-
|
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161.9
|
|
|
3
|
|
-
|
|
120.0
|
|
|
4
|
|
-
|
|
181.8
|
|
|
4a
|
|
-
|
|
104.2
|
|
|
5
|
|
-
|
|
160.9
|
|
|
6
|
|
6.21 (s)
|
|
98.8
|
|
|
7
|
|
-
|
|
158.5
|
|
|
8
|
|
-
|
|
100.5
|
|
|
8a
|
|
-
|
|
151.7
|
|
|
9
|
|
3.01 (d, 7.2)
|
|
23.6
|
|
|
10
|
|
5.02 (m)
|
|
121.4
|
|
|
11
|
|
-
|
|
131.2
|
|
|
12
|
|
1.37 (s)*
|
|
17.3*
|
|
|
13
|
|
1.54 (s)*
|
|
25.4*
|
|
|
14
|
|
6.50 (d, 10.2)
|
|
114.1
|
|
|
15
|
|
5.68 (d, 10.2)
|
|
127.7
|
|
|
16
|
|
-
|
|
78.1
|
|
|
17,18
|
|
1.40 (6H, s)
|
|
27.7 (C×2)
|
|
|
1'
|
|
-
|
|
110.7
|
|
|
2'
|
|
-
|
|
156.6
|
|
|
3'
|
|
6.42 (d, 2.4)
|
|
102.7
|
|
|
4'
|
|
-
|
|
160.7
|
|
|
5'
|
|
6.34 (dd, 2.4, 8.4)
|
|
106.8
|
|
|
6'
|
|
7.13 (d, 8.4)
|
|
131.3
|
|
a(Multiplicity, J in Hz) in ppm. *interchangeable. |
