Information card for entry 7160566

Structure parameters

• Common name: 3l
• Chemical name: 2-(4-methoxyphenyl)-5-phenyl-5,6-dihydropyrazolo[1,5-c]quinazoline
• Formula: C23 H19 N3 O
• Calculated formula: C23 H19 N3 O
• Title of publication: Transition metal-free one-pot tandem chemoselective reduction and cyclization of 3/5-(2-nitrophenyl)-1<i>H</i>-pyrazoles using sodium dithionite.
• Authors of publication: Srikanth, Danaboina; Shejul, Gayatri Diliprao; Joshi, Swanand Vinayak; Kalam, Abdul; Jahnavi, Avvaru Subha; Dikundwar, Amol G.; Chopra, Sidharth; Yaddanapudi, Madhavi Venkata; Nanduri, Srinivas
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2025
• Journal volume: 23
• Journal issue: 24
• Pages of publication: 5812 - 5820
• a: 11.516 ± 0.001 Å
• b: 13.0682 ± 0.0012 Å
• c: 13.6833 ± 0.0014 Å
• α: 71.107 ± 0.003°
• β: 77.855 ± 0.003°
• γ: 71.037 ± 0.003°
• Cell volume: 1829.8 ± 0.3 ų
• Cell temperature: 298 K
• Ambient diffraction temperature: 298 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0623
• Residual factor for significantly intense reflections: 0.047
• Weighted residual factors for significantly intense reflections: 0.1427
• Weighted residual factors for all reflections included in the refinement: 0.1563
• Goodness-of-fit parameter for all reflections included in the refinement: 1.106
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No