Abstract
The title compound, C 46 H 26 N 2 O 7 ·1.5CH 3 CN, is the aldol condensation product of bindone with indazole-3-carbaldehyde followed by double intermolecular cyclization. The asymmetric unit, which has monoclinic P2 1 /c symmetry, contains two independent molecules of the title compound and three acetonitrile molecules. The title molecule comprises a central eight-membered ring, which contains an enol-ester, from which five arms extend. The arms exhibit intermolecular interactions within the crystal lattice between molecules of the title compound and with co-crystallized solvent molecules (acetonitrile).
Original language | English |
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Pages (from-to) | 1444-1447 |
Number of pages | 4 |
Journal | Acta Crystallographica Section E: Crystallographic Communications |
Volume | 74 |
DOIs | |
State | Published - 1 Jan 2018 |
Keywords
- condensation
- crystal structure
- cyclization
- eight-membered ring
- indan-1,3-dione
ASJC Scopus subject areas
- General Chemistry
- General Materials Science
- Condensed Matter Physics