Information card for entry 7157051

Structure parameters

• Formula: C23 H24 Br N5 O3
• Calculated formula: C23 H24 Br N5 O3
• Title of publication: Enantioselective construction of 3-substituted 3-amino-2-oxindoles containing an N,N-ketal skeleton via organocatalyzed aza-addition of isatin imines.
• Authors of publication: Zhang, Chen; Shang, Xinye; Cheng, Yuyu; Li, Fushuai; Zhao, Hanhui; Li, Pengfei; Li, Wenjun
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2019
• Journal volume: 17
• Journal issue: 36
• Pages of publication: 8374 - 8378
• a: 20.5473 ± 0.0009 Å
• b: 10.6285 ± 0.0004 Å
• c: 22.3229 ± 0.001 Å
• α: 90°
• β: 108.475 ± 0.001°
• γ: 90°
• Cell volume: 4623.8 ± 0.3 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 5
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0464
• Residual factor for significantly intense reflections: 0.033
• Weighted residual factors for significantly intense reflections: 0.0757
• Weighted residual factors for all reflections included in the refinement: 0.0812
• Goodness-of-fit parameter for all reflections included in the refinement: 1.027
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No