Information card for entry 7157342

Structure parameters

• Chemical name: (2'S,3R,3'S)-3'-(2-Bromophenyl)-1''-phenyldispiro[indoline-3,1'-cyclopropane-2',3''-pyrrolidine]-2,4'',5''-trione
• Formula: C25 H17 Br N2 O3
• Calculated formula: C25 H17 Br N2 O3
• Title of publication: Squaramide-catalysed asymmetric cascade reactions of 2,3-dioxopyrrolidines with 3-chlorooxindoles.
• Authors of publication: Wen, Jiang-Bo; Du, Da-Ming
• Journal of publication: Organic & biomolecular chemistry
• Year of publication: 2020
• Journal volume: 18
• Journal issue: 8
• Pages of publication: 1647 - 1656
• a: 8.0885 ± 0.0016 Å
• b: 14.698 ± 0.003 Å
• c: 8.985 ± 0.0018 Å
• α: 90°
• β: 101.21 ± 0.03°
• γ: 90°
• Cell volume: 1047.8 ± 0.4 ų
• Cell temperature: 163 ± 2 K
• Ambient diffraction temperature: 163.15 K
• Number of distinct elements: 5
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Residual factor for all reflections: 0.0327
• Residual factor for significantly intense reflections: 0.0318
• Weighted residual factors for significantly intense reflections: 0.0781
• Weighted residual factors for all reflections included in the refinement: 0.0789
• Goodness-of-fit parameter for all reflections included in the refinement: 1.082
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No