Information card for entry 1508784

Structure parameters

• Formula: C22 H20 Br2 O5
• Calculated formula: C22 H20 Br2 O5
• SMILES: c12c(ccc(c1cc(c(c2)c1cc(c(OC)c(OC)c1)OC)C(=O)OCC)Br)Br
• Title of publication: Direct Synthesis of Substituted Naphthalenes from 1,3-Dicarbonyl Compounds and 1,2-Bis(halomethyl)benzenes Including a Novel Rearrangement Aromatization of Benzo[c]oxepine.
• Authors of publication: Wang, Jun-Gang; Wang, Meng; Xiang, Jia-Chen; Zhu, Yan-Ping; Xue, Wei-Jian; Wu, An-Xin
• Journal of publication: Organic letters
• Year of publication: 2012
• Journal volume: 14
• Journal issue: 23
• Pages of publication: 6060 - 6063
• a: 31.646 ± 0.003 Å
• b: 6.9207 ± 0.0007 Å
• c: 19.584 ± 0.002 Å
• α: 90°
• β: 102.15 ± 0.002°
• γ: 90°
• Cell volume: 4193.1 ± 0.7 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 2 K
• Number of distinct elements: 4
• 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: 0.057
• Residual factor for significantly intense reflections: 0.036
• Weighted residual factors for significantly intense reflections: 0.1068
• Weighted residual factors for all reflections included in the refinement: 0.1336
• Goodness-of-fit parameter for all reflections included in the refinement: 1.153
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No