N
X
C
Hal
O
N
S
P Si
Natural
Products
Solvents
C
C
C
C C
C
4.14 Spectra of Solvents and References
163
Nitromethane-d 3
Pyridine
1,1,2,2-Tetrachloroethane-d 2
-d 5
Tetrahydrofuran-d 8
Toluene-d 8
2001
80
1601
40
1201
00
80
60
40
20
0
62.9
63
64
62
2001
80
1601
40
1201
00
80
60
40
20
0
150 149
151
2001
80
1601
40
1201
00
80
60
40
20
0
73.8
74
73
75
2001
80
1601
40
1201
00
80
60
40
20
0
26 25
2001
80
1601
40
1201
00
80
60
40
20
0
125.2
128.0
20.5
137.5
128.9
21
20
2001
80
1601
40
1201
00
80
60
40
20
0
164.4
120.0
113.3
115.5
117.8
165 164
149.9
135.5
123.5
135
136
123
124
67.4
25.3
68 67
129 128
138 137
125
126
124
Trifluoroacetic acid-d 1