Information card for entry 4135134

Structure parameters

• Formula: C22 H28 N2 O3
• Calculated formula: C22 H28 N2 O3
• Title of publication: Asymmetric Total Synthesis of (-)-Arborisidine and (-)-19-epi-Arborisidine Enabled by a Catalytic Enantioselective Pictet-Spengler Reaction.
• Authors of publication: Andres, Rémi; Wang, Qian; Zhu, Jieping
• Journal of publication: Journal of the American Chemical Society
• Year of publication: 2020
• a: 7.4352 ± 0.0007 Å
• b: 11.778 ± 0.002 Å
• c: 11.8822 ± 0.0012 Å
• α: 83.102 ± 0.011°
• β: 89.166 ± 0.008°
• γ: 76.743 ± 0.011°
• Cell volume: 1005.4 ± 0.2 ų
• Cell temperature: 140 ± 0.1 K
• Ambient diffraction temperature: 140 ± 0.1 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0981
• Residual factor for significantly intense reflections: 0.0785
• Weighted residual factors for significantly intense reflections: 0.2172
• Weighted residual factors for all reflections included in the refinement: 0.2395
• Goodness-of-fit parameter for all reflections included in the refinement: 1.033
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No