Information card for entry 7130082
| Formula |
C24 H19 Br O4 |
| Calculated formula |
C24 H19 Br O4 |
| Title of publication |
Copper-catalyzed asymmetric 1,6-conjugate addition of in situ generated para-quinone methides with β-ketoesters |
| Authors of publication |
Wang, Yifeng; Wang, Chao-Jie; Feng, Qing-Zhou; Zhai, Jing-Jing; Qi, Suosuo; Zhong, Ai-Guo; Chu, Mingming; Xu, Dan-Qian |
| Journal of publication |
Chemical Communications |
| Year of publication |
2022 |
| a |
6.7646 ± 0.0001 Å |
| b |
16.0325 ± 0.0003 Å |
| c |
19.2455 ± 0.0003 Å |
| α |
90° |
| β |
90° |
| γ |
90° |
| Cell volume |
2087.24 ± 0.06 Å3 |
| Cell temperature |
193 ± 2 K |
| Ambient diffraction temperature |
193.01 K |
| Number of distinct elements |
4 |
| Space group number |
19 |
| Hermann-Mauguin space group symbol |
P 21 21 21 |
| Hall space group symbol |
P 2ac 2ab |
| Residual factor for all reflections |
0.0255 |
| Residual factor for significantly intense reflections |
0.0249 |
| Weighted residual factors for significantly intense reflections |
0.0632 |
| Weighted residual factors for all reflections included in the refinement |
0.0638 |
| Goodness-of-fit parameter for all reflections included in the refinement |
1.072 |
| Diffraction radiation wavelength |
1.34139 Å |
| Diffraction radiation type |
GaKα |
| Has coordinates |
Yes |
| Has disorder |
No |
| Has Fobs |
No |
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https://www.crystallography.net/7130082.html
