Crystallography Open Database

Information card for entry 7155840

Preview

Coordinates	7155840.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C21 H23 N3 O7
Calculated formula	C21 H23 N3 O7
SMILES	c1cc(ccc1[C@@H]1C(C#N)(C#N)[C@@](C(=O)OC)(CC(=O)OC)N[C@H]1C(=O)OCC)OC.c1cc(ccc1[C@H]1C(C#N)(C#N)[C@](C(=O)OC)(CC(=O)OC)N[C@@H]1C(=O)OCC)OC
Title of publication	Selective synthesis of tetrahydroimidazo[1,2-a]pyridine and pyrrolidine derivatives via One-pot two-step reaction
Authors of publication	Zhang, Yu; Sun, Jing; Shen, Guo-Liang; Yan, Chao Guo
Journal of publication	Org. Biomol. Chem.
Year of publication	2017
a	11.771 ± 0.004 Å
b	10.369 ± 0.003 Å
c	20.983 ± 0.006 Å
α	90°
β	96.31 ± 0.01°
γ	90°
Cell volume	2545.5 ± 1.4 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 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	0.1234
Residual factor for significantly intense reflections	0.0858
Weighted residual factors for significantly intense reflections	0.271
Weighted residual factors for all reflections included in the refinement	0.294
Goodness-of-fit parameter for all reflections included in the refinement	1.103
Diffraction radiation wavelength	0.71073 Å
Diffraction radiation type	MoKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
199848 (current)	2017-08-19	cif/ Adding structures of 7155833, 7155834, 7155835, 7155836, 7155837, 7155838, 7155839, 7155840 via cif-deposit CGI script.	7155840.cif