N
X
C
O
N
S
Hal
Solvents
Natural
Products
P Si
C
C
C C
C
C
112
4 13 C NMR
13 C Chemical Shifts of Condensed Heteroaromatics (δ in ppm)
O
N
N
O
N
O
N
H
S
N
H
N
S
N
O
N
N
H
N
N
O
N
S
N
N
N
CH 3
N
S
N
N
N
N
H
N
N
N
H
N
123.2
124.6
111.8
121.6
106.9
145.0
127.9
155.5
119.6
121.7
111.0
120.5
102.1
124.1
127.6
135.5
125.4
124.4
110.8
120.5
152.6
140.1
150.0
120.1
125.8
110.0
120.4
133.4
122.8
139.9
123.0
130.6
109.9
124.3
147.1
122.2
162.7
120.0
131.1
114.7
124.4
155.3
118.4
156.1
117.2
115.6
110.5
142.1
152.0
125.6
119.6
129.0
144.8
99.5
100.5
113.0
133.4
120.7
128.4
114.1
125.5
147.9
127.2
129.0
111.2
121.6
144.4
155.2
123.4
126.8
108.8
119.3
145.5
133.1
148.9
154.9
33.7
124.1
128.6
121.6
122.1
144.5
134.5
161.5
122.9
122.9
115.4
115.4
141.5
137.9
137.9
124.3
124.4
122.6
123.8
124.0
126.4
139.8
139.9
127.5
126.9
123.5
125.1
155.7
155.4
135.7