Information card for entry 7158854

Structure parameters

• Formula: C20 H23 N O4 S
• Calculated formula: C20 H23 N O4 S
• Title of publication: Enamine-mediated Mannich reaction of cyclic N,O-acetals and amido acetals: the multigram synthesis of pyrrolidine alkaloid precursors
• Authors of publication: Turmanov, Rakhymzhan A.; Smolobochkin, Andrey V.; Gazizov, Almir S.; Rizbayeva, Tanzilya S.; Zapylkin, Danil D.; Voronina, Julia K.; Voloshina, Alexandra D.; Syakaev, Victor V.; Kurenkov, Alexey V.; Burilov, Alexander R.; Pudovik, Michail A.
• Journal of publication: Organic & Biomolecular Chemistry
• Year of publication: 2022
• a: 21.211 ± 0.009 Å
• b: 9.495 ± 0.004 Å
• c: 9.43 ± 0.004 Å
• α: 90°
• β: 100.051 ± 0.011°
• γ: 90°
• Cell volume: 1870 ± 1.4 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 5
• 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: 0.0745
• Residual factor for significantly intense reflections: 0.0492
• Weighted residual factors for significantly intense reflections: 0.1003
• Weighted residual factors for all reflections included in the refinement: 0.1114
• Goodness-of-fit parameter for all reflections included in the refinement: 1.033
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No