Information card for entry 7117813

Structure parameters

• Formula: C33 H25 N O3
• Calculated formula: C33 H25 N O3
• Title of publication: P(NMe2)3-mediated reductive [1+4] annulation of isatins with enones: a facile synthesis of spirooxindole-dihydrofurans
• Authors of publication: Rong Zhou; Kai Zhang; Yusong Chen; Qiang Meng; Yiyi Liu; Ruifeng Li; Zhengjie He
• Journal of publication: Chem.Commun.
• Year of publication: 2015
• Journal volume: 51
• Pages of publication: 14663
• a: 15.116 ± 0.002 Å
• b: 11.464 ± 0.0017 Å
• c: 15.484 ± 0.002 Å
• α: 90°
• β: 105.324 ± 0.003°
• γ: 90°
• Cell volume: 2587.8 ± 0.6 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.11
• Residual factor for significantly intense reflections: 0.0517
• Weighted residual factors for significantly intense reflections: 0.1247
• Weighted residual factors for all reflections included in the refinement: 0.1608
• Goodness-of-fit parameter for all reflections included in the refinement: 0.982
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No