Information card for entry 7246395

Structure parameters

• Formula: C19 H17 N O3
• Calculated formula: C19 H17 N O3
• Title of publication: Highly regioselective synthesis of lactams <i>via</i> cascade reaction of α,β-unsaturated ketones, ketoamides, and DBU as a catalyst.
• Authors of publication: Qin, Xin; Zhang, Jinhai; Wang, Zhan-Yong; Song, Yimei; Yang, Yixiao; Zhang, Wenhai; Liu, Hongxin
• Journal of publication: RSC advances
• Year of publication: 2023
• Journal volume: 13
• Journal issue: 7
• Pages of publication: 4782 - 4786
• a: 6.4676 ± 0.0017 Å
• b: 22.034 ± 0.005 Å
• c: 10.852 ± 0.003 Å
• α: 90°
• β: 100.529 ± 0.004°
• γ: 90°
• Cell volume: 1520.4 ± 0.7 ų
• Cell temperature: 273.15 K
• Ambient diffraction temperature: 273.15 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: 0.0962
• Residual factor for significantly intense reflections: 0.0584
• Weighted residual factors for significantly intense reflections: 0.1686
• Weighted residual factors for all reflections included in the refinement: 0.2135
• Goodness-of-fit parameter for all reflections included in the refinement: 1.045
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No