Efficient Synthesis of Dipyrazino[2,3-f; 2'3'-h]quinoxaline
The condensation of benzenehexamine (2) with the masked forms 3a or 3b of glyoxal leads to the title compound (4) in good yields; aqueous glyoxal is highly unsatisfactory.
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1987-10-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9811 |
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