Crystallography Open Database

Information card for entry 4027715

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Structure parameters

Chemical name	(3RS,3aSR,8aRS)-1-benzyl-3-phenyloctahydrocyclohepta[b]pyrrol-4(1H)-one
Formula	C22 H25 N O
Calculated formula	C22 H25 N O
SMILES	N1(C[C@@H]([C@H]2C(=O)CCCC[C@H]12)c1ccccc1)Cc1ccccc1.N1(C[C@H]([C@@H]2C(=O)CCCC[C@@H]12)c1ccccc1)Cc1ccccc1
Title of publication	Highly Stereoselective and Scalable Synthesis of trans-Fused Octahydrocyclohepta[b]pyrrol-4(1H)-ones via the Aza-Cope-Mannich Rearrangement in Racemic and Enantiopure Forms
Authors of publication	Dmitry S. Belov; Evgeny R. Lukyanenko; Alexander V. Kurkin; Marina A. Yurovskaya
Journal of publication	Journal of Organic Chemistry
Year of publication	2012
Journal volume	77
Pages of publication	10125 - 10134
a	17.469 ± 0.004 Å
b	5.6816 ± 0.0013 Å
c	19.972 ± 0.004 Å
α	90°
β	115.9 ± 0.02°
γ	90°
Cell volume	1783.2 ± 0.7 Å³
Cell temperature	295 ± 2 K
Ambient diffraction temperature	295 ± 2 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	0.1908
Residual factor for significantly intense reflections	0.057
Weighted residual factors for significantly intense reflections	0.1015
Weighted residual factors for all reflections included in the refinement	0.1462
Goodness-of-fit parameter for all reflections included in the refinement	0.808
Diffraction radiation wavelength	0.56085 Å
Diffraction radiation type	AgKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
301812 (current)	2025-08-19	Add cross-references to PubChem compounds in COD range 4/02/ Each referenced PubChem compound corresponds to the full crystal structure.	4027715.cif
178456	2016-03-21	cif/4/02/ (antanas@kurmis) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in subrange 4/02/77.	4027715.cif
81801	2013-04-17	cif/ Adding structures of 4027715 via cif-deposit CGI script.	4027715.cif