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6'-Amino-3'-methyl-11H,2'H-spiro-[indeno-[1,2-b]quinoxaline-11,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile ethanol monosolvate.

ABSTRACT: In the title spiro-indeno-quinoxaline compound, C(22)H(14)N(6)O·C(2)H(6)O, the five-membered ring of the indene unit and the pyran ring are perpendicular [89.11 (3)°]. In the crystal, N-H⋯N hydrogen bonds connect the spiro-indeno-quinoxaline mol-ecules, and the ethanol solvent mol-ecules complete the hydrogen-bond network via O-H⋯N and N-H⋯O inter-actions.

SUBMITTER: Zheng J

PROVIDER: S-EPMC3393959 | biostudies-literature | 2012 Jul

REPOSITORIES: biostudies-literature

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6'-Amino-3'-methyl-11H,2'H-spiro-[indeno-[1,2-b]quinoxaline-11,4'-pyrano[2,3-c]pyrazole]-5'-carbonitrile ethanol monosolvate.

Zheng Jia J Li Bin B Li Yi-Qun YQ

Acta crystallographica. Section E, Structure reports online 20120620 Pt 7

In the title spiro-indeno-quinoxaline compound, C(22)H(14)N(6)O·C(2)H(6)O, the five-membered ring of the indene unit and the pyran ring are perpendicular [89.11 (3)°]. In the crystal, N-H⋯N hydrogen bonds connect the spiro-indeno-quinoxaline mol-ecules, and the ethanol solvent mol-ecules complete the hydrogen-bond network via O-H⋯N and N-H⋯O inter-actions. ...[more]

PMID: 22798824

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