3,4,5,6,7,8,9-Heptachlorophenaleno[1,9-bc]pyrazole
Treatment of perchloro-7H-cyclopropano[a]acenaphthylene 1 with hydrazine hydrate in DMF at ca. 80 °C gives the new 3,4,5,6,7,8,9-heptachlorophenaleno[1,9-bc]pyrazole 2 in 69% yield. This compound is the first example of a phenalene fused pyrazole.
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2009-10-01
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| Series: | Molbank |
| Subjects: | |
| Online Access: | http://www.mdpi.com/1422-8599/2009/4/M625/ |