Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.Title3,4,5,6,7,8,9-Heptachlorophenaleno[1,9-bc]pyrazole.AuthorsDemetriadou, Polina K.; Koutentis, Panayiotis A.AbstractTreatment 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.SubjectsPHENACETIN; PYRAZOLES; CYCLOPROPANE; TETRACHLOROETHYLENE; LEWIS acids; CATIONS; ETHYLENE glycols; HYDRAZONES; MELTING points; NUCLEAR magnetic resonance spectroscopy; PERCHLORO compoundsPublicationMolbank, 2009, Vol 9, Issue 4, p1ISSN1422-8599Publication typeArticle