Information card for entry 1567168

Structure parameters

• Formula: C28 H24 O4
• Calculated formula: C28 H24 O4
• Title of publication: Cu(ii)/SPDO complex catalyzed asymmetric Baeyer-Villiger oxidation of 2-arylcyclobutanones and its application for the total synthesis of eupomatilones 5 and 6.
• Authors of publication: Zhang, Chang-Sheng; Shao, Ya-Ping; Zhang, Fu-Min; Han, Xue; Zhang, Xiao-Ming; Zhang, Kun; Tu, Yong-Qiang
• Journal of publication: Chemical science
• Year of publication: 2022
• Journal volume: 13
• Journal issue: 28
• Pages of publication: 8429 - 8435
• a: 8.6793 ± 0.0001 Å
• b: 22.7043 ± 0.0003 Å
• c: 11.0413 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2175.77 ± 0.04 ų
• Cell temperature: 298.23 ± 0.1 K
• Ambient diffraction temperature: 298.23 ± 0.1 K
• Number of distinct elements: 3
• Space group number: 19
• Hermann-Mauguin space group symbol: P 21 21 21
• Hall space group symbol: P 2ac 2ab
• Residual factor for all reflections: 0.0393
• Residual factor for significantly intense reflections: 0.0368
• Weighted residual factors for significantly intense reflections: 0.101
• Weighted residual factors for all reflections included in the refinement: 0.1025
• Goodness-of-fit parameter for all reflections included in the refinement: 1.066
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No