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Information card for entry 7246845
Preview
Coordinates | 7246845.cif |
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Original paper (by DOI) | HTML |
Chemical name | 1 |
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Formula | C54 H68 O10 |
Calculated formula | C54 H68 O10 |
Title of publication | Synthesis of 4-aryl-3,4-dihydrocoumarins and 4-aryl-4H-chromenes via Er(OTf)3-catalyzed cascade reactions of p-quinone methides with 1,3-dicarbonyl compounds |
Authors of publication | Bao, Xiaobo; Yu, Wei; Wang, Lilin; Dong, Xu; Wang, Guoli; Chen, Weilin; Li, Fei; Chen, Dongyin |
Journal of publication | RSC Advances |
Year of publication | 2023 |
Journal volume | 13 |
Journal issue | 23 |
Pages of publication | 15942 - 15946 |
a | 11.4572 ± 0.0004 Å |
b | 18.7701 ± 0.0007 Å |
c | 11.9458 ± 0.0005 Å |
α | 90° |
β | 98.041 ± 0.004° |
γ | 90° |
Cell volume | 2543.72 ± 0.17 Å3 |
Cell temperature | 293 ± 2 K |
Ambient diffraction temperature | 293 K |
Number of distinct elements | 3 |
Space group number | 4 |
Hermann-Mauguin space group symbol | P 1 21 1 |
Hall space group symbol | P 2yb |
Residual factor for all reflections | 0.0875 |
Residual factor for significantly intense reflections | 0.0798 |
Weighted residual factors for significantly intense reflections | 0.2223 |
Weighted residual factors for all reflections included in the refinement | 0.2385 |
Goodness-of-fit parameter for all reflections included in the refinement | 1.071 |
Diffraction radiation probe | x-ray |
Diffraction radiation wavelength | 1.54184 Å |
Diffraction radiation type | CuKα |
Has coordinates | Yes |
Has disorder | No |
Has Fobs | No |
Revision | Date | Message | Files |
---|---|---|---|
284037 (current) | 2023-05-27 | cif/ Adding structures of 7246845, 7246846 via cif-deposit CGI script. |
7246845.cif |
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Users of the data should acknowledge the original authors of the
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