The Synthesis of Benzo(d)pyrido(a)-benzimidazole-5,12-quinone
The present investigation yielded an orange product upon refluxing 2-butyramido-3-chloro-1,4-naphthoquinone and 2-aminopyridine in ethanol. When this material was purified, by recrystallization from glacial acetic acid, the melting point was 306 [degrees]. This compound has been shown to be benzo(d)...
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| Format: | Others |
| Language: | English |
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North Texas State College
1955
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| Online Access: | https://digital.library.unt.edu/ark:/67531/metadc130422/ |
| Summary: | The present investigation yielded an orange product upon refluxing 2-butyramido-3-chloro-1,4-naphthoquinone and 2-aminopyridine in ethanol. When this material was purified, by recrystallization from glacial acetic acid, the melting point was 306 [degrees]. This compound has been shown to be benzo(d)pyrido(a)-benzimidazole-5,12-quinone by the present investigation. |
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