Crystallography Open Database

Information card for entry 7238762

Preview

Coordinates	7238762.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C27 H25 F N2 O6
Calculated formula	C27 H25 F N2 O6
Title of publication	A reagent based DOS strategy via Evans chiral auxiliary: highly stereoselective Michael reaction towards optically active quinolizidinones, piperidinones and pyrrolidinones
Authors of publication	Sen, Subhabrata; Kamma, Siva R.; Gundla, Rambabu; Adepally, Uma; Kuncha, Santosh; Thirnathi, Sridhar; Prasad, U. Viplava
Journal of publication	RSC Advances
Year of publication	2013
Journal volume	3
Journal issue	7
Pages of publication	2404
a	6.3422 ± 0.001 Å
b	9.6502 ± 0.0005 Å
c	40.63 ± 0.004 Å
α	90°
β	90°
γ	90°
Cell volume	2486.7 ± 0.5 Å³
Cell temperature	293 ± 2 K
Ambient diffraction temperature	293 ± 2 K
Number of distinct elements	5
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	0.0627
Residual factor for significantly intense reflections	0.0453
Weighted residual factors for significantly intense reflections	0.1046
Weighted residual factors for all reflections included in the refinement	0.1163
Goodness-of-fit parameter for all reflections included in the refinement	0.934
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
244336 (current)	2019-11-28	cif/ Adding structures of 7238762 via cif-deposit CGI script.	7238762.cif