Information card for entry 1567897
Formula
C30 H21 N O2
Calculated formula
C30 H21 N O2
Title of publication
An expeditious FeCl3-catalyzed cascade 1,4-conjugate addition/annulation/1,5-H shift sequence for modular access of all-pyrano-moiety-substituted chromenes
Authors of publication
He, Xinwei; Li, Ruxue; Choy, Pui Ying; Duan, Jiahui; Yin, Zhenzhen; Xu, Keke; Tang, Qiang; Zhong, RongLin; Shang, Yongjia; Kwong, Fuk Yee
Journal of publication
Chemical Science
Year of publication
2022
a
13.4932 ± 0.0016 Å
b
9.8466 ± 0.0012 Å
c
17.378 ± 0.002 Å
α
90°
β
102.184 ± 0.004°
γ
90°
Cell volume
2256.9 ± 0.5 Å3
Cell temperature
298.15 K
Ambient diffraction temperature
298.15 K
Number of distinct elements
4
Space group number
14
Hermann-Mauguin space group symbol
P 1 21/n 1
Hall space group symbol
-P 2yn
Residual factor for all reflections
0.1615
Residual factor for significantly intense reflections
0.0688
Weighted residual factors for significantly intense reflections
0.168
Weighted residual factors for all reflections included in the refinement
0.2281
Goodness-of-fit parameter for all reflections included in the refinement
1.017
Diffraction radiation wavelength
0.71073 Å
Diffraction radiation type
MoKα
Has coordinates
Yes
Has disorder
Yes
Has Fobs
No
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https://www.crystallography.net/1567897.html