Information card for entry 7118624

Structure parameters

• Formula: C19 H33 N O5
• Calculated formula: C19 H33 N O5
• Title of publication: The Evans Aldol-Prins cyclization: a general and stereoselective method for the synthesis of 2,3,4,5,6-pentasubstituted tetrahydropyrans.
• Authors of publication: Álvarez-Méndez, Sergio J; García, Celina; Martín, Víctor S
• Journal of publication: Chemical communications (Cambridge, England)
• Year of publication: 2016
• Journal volume: 52
• Journal issue: 16
• Pages of publication: 3380 - 3383
• a: 19.4474 ± 0.0011 Å
• b: 10.8872 ± 0.0005 Å
• c: 9.4942 ± 0.0005 Å
• α: 90°
• β: 99.138 ± 0.005°
• γ: 90°
• Cell volume: 1984.67 ± 0.18 ų
• Cell temperature: 100 ± 1 K
• Ambient diffraction temperature: 100 ± 1 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0895
• Residual factor for significantly intense reflections: 0.0788
• Weighted residual factors for significantly intense reflections: 0.2167
• Weighted residual factors for all reflections included in the refinement: 0.2303
• Goodness-of-fit parameter for all reflections included in the refinement: 1.038
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.54184 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No