Information card for entry 7160813

Structure parameters

• Formula: C19 H19 N O2
• Calculated formula: C19 H19 N O2
• Title of publication: Synthesis of tetrahydropyrrolo[1,2-<i>a</i>]quinolinone analogues <i>via</i> CoCl₂/AgSbF₆-catalyzed cyclization of unactivated <i>N</i>,<i>O</i>-acetals with olefins.
• Authors of publication: Li, Xin; Zhang, Yu; Zhang, Yu-Ying; Si, Chang-Mei; Wang, Qiao-E; Wei, Bang-Guo
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2025
• Journal volume: 23
• Journal issue: 44
• Pages of publication: 10200 - 10213
• a: 21.821 ± 0.009 Å
• b: 8.608 ± 0.003 Å
• c: 8.127 ± 0.004 Å
• α: 90°
• β: 95.229 ± 0.017°
• γ: 90°
• Cell volume: 1520.2 ± 1.1 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.116
• Residual factor for significantly intense reflections: 0.0924
• Weighted residual factors for significantly intense reflections: 0.2725
• Weighted residual factors for all reflections included in the refinement: 0.2937
• Goodness-of-fit parameter for all reflections included in the refinement: 0.952
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No