24:
145:
172:
167:
32:
147:
Synthesis of Azine-type
Heterocyclic Compounds and Their Conversion into Functional Molecules
66:
161:
78:
119:
113:
70:
125:
107:
95:
82:
74:
58:
44:
36:
101:
40:
62:
43:
ring in which one or more of the carbon atoms has been replaced by a
17:
53:
8:
106:6-membered rings with three nitrogen atoms:
118:6-membered rings with five nitrogen atoms:
112:6-membered rings with four nitrogen atoms:
100:6-membered rings with two nitrogen atoms:
124:6-membered ring with six nitrogen atoms:
94:6-membered rings with one nitrogen atom:
81:on the carbon—the overall replacement is
137:
57:refers to the presence of one or more
7:
14:
47:atom, and thus is also called an
1:
73:of electrons instead of the
51:. In both cases, the prefix
25:Hantzsch–Widman nomenclature
39:ring. It is an analog of a
189:
15:
61:atoms as replacement for
35:containing a 6-membered
16:Not to be confused with
173:Simple aromatic rings
168:Azines (heterocycles)
69:. The nitrogen has a
33:heterocyclic compound
180:
152:
151:
142:
67:parent structure
188:
187:
183:
182:
181:
179:
178:
177:
158:
157:
156:
155:
144:
143:
139:
134:
91:
21:
12:
11:
5:
186:
184:
176:
175:
170:
160:
159:
154:
153:
136:
135:
133:
130:
129:
128:
122:
116:
110:
104:
98:
90:
87:
13:
10:
9:
6:
4:
3:
2:
185:
174:
171:
169:
166:
165:
163:
149:
148:
141:
138:
131:
127:
123:
121:
117:
115:
111:
109:
105:
103:
99:
97:
93:
92:
88:
86:
84:
80:
76:
72:
68:
64:
60:
56:
55:
50:
46:
42:
38:
34:
30:
26:
19:
146:
140:
52:
48:
28:
22:
79:substituent
162:Categories
132:References
120:pentazines
114:tetrazines
49:azabenzene
150:, J-stage
108:triazines
96:pyridines
71:lone pair
126:hexazine
102:diazines
89:See also
83:isolobal
75:hydrogen
59:nitrogen
45:nitrogen
37:aromatic
41:benzene
63:carbon
31:is an
65:in a
29:azine
27:, an
18:Azine
54:aza-
77:or
23:In
164::
85:.
20:.
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