Crystallography Open Database

Information card for entry 7158357

Preview

Coordinates	7158357.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C20 H23 N O5
Calculated formula	C20 H23 N O5
SMILES	O1N(c2ccccc2)C(C(=O)OC)(/C2=C/CC/C=C\CC[C@@H]12)C(=O)OC
Title of publication	Regio- and stereoselective (3 + 2)-cycloaddition reactions of nitrones with cyclic allenes.
Authors of publication	Efremova, Mariia M.; Makarova, Anastasia A.; Novikov, Alexander S.; Kryukova, Mariya A.; Kuznetsov, Mikhail A.; Molchanov, Alexander P.
Journal of publication	Organic & biomolecular chemistry
Year of publication	2021
Journal volume	19
Journal issue	44
Pages of publication	9773 - 9784
a	8.3206 ± 0.0001 Å
b	10.3874 ± 0.0001 Å
c	20.7185 ± 0.0001 Å
α	90°
β	90°
γ	90°
Cell volume	1790.69 ± 0.03 Å³
Cell temperature	100 ± 0.1 K
Ambient diffraction temperature	100 ± 0.1 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	0.0357
Residual factor for significantly intense reflections	0.0354
Weighted residual factors for significantly intense reflections	0.0928
Weighted residual factors for all reflections included in the refinement	0.0932
Goodness-of-fit parameter for all reflections included in the refinement	1.028
Diffraction radiation probe	x-ray
Diffraction radiation wavelength	1.54184 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
271205 (current)	2021-12-07	cif/ Updating files of 7158355, 7158356, 7158357, 7158358 Original log message: Adding full bibliography for 7158355--7158358.cif.	7158357.cif
270143	2021-10-29	cif/ Adding structures of 7158355, 7158356, 7158357, 7158358 via cif-deposit CGI script.	7158357.cif