Crystallography Open Database

Information card for entry 1502214

Preview

Coordinates	1502214.cif
Original paper (by DOI)	HTML

Structure parameters

Formula	C21 H27 N O7
Calculated formula	C21 H27 N O7
SMILES	N1(O[C@H]([C@@H]2C[C@H](OC(=O)c3ccccc3)[C@H]3OC(O[C@H]3[C@H]12)(C)C)C(=O)OCC)C
Title of publication	Facile and enantiospecific syntheses of (6S,7R)-6-chloro-7-benzyloxy-, (7S)-halo-, and (7S)-hydroxy-cocaine and natural (-)-cocaine from D-(-)-ribose.
Authors of publication	Shing, Tony K. M.; So, King H.
Journal of publication	Organic letters
Year of publication	2011
Journal volume	13
Journal issue	11
Pages of publication	2916 - 2919
a	8.7187 ± 0.0002 Å
b	10.0275 ± 0.0002 Å
c	12.7718 ± 0.0003 Å
α	90°
β	103.938 ± 0.002°
γ	90°
Cell volume	1083.72 ± 0.04 Å³
Cell temperature	296 ± 2 K
Ambient diffraction temperature	296 ± 2 K
Number of distinct elements	4
Space group number	4
Hermann-Mauguin space group symbol	P 1 21 1
Hall space group symbol	P 2yb
Residual factor for all reflections	0.0561
Residual factor for significantly intense reflections	0.0473
Weighted residual factors for significantly intense reflections	0.1449
Weighted residual factors for all reflections included in the refinement	0.16
Goodness-of-fit parameter for all reflections included in the refinement	1.063
Diffraction radiation wavelength	1.54178 Å
Diffraction radiation type	CuKα
Has coordinates	Yes
Has disorder	No
Has F_obs	No

Version history

Revision	Date	Message	Files
176729 (current)	2016-02-18	cif/ (antanas@echidna.ibt.lt) Replacing _[local]_cod_* tags with their equivalents from the COD CIF dictionary in multiple entries in range 1.	1502214.cif
91932	2013-12-28	cif/ (saulius@koala.ibt.lt) Adding DOIs that could be assigned unambiguously to the range 1 CIFs.	1502214.cif
35911	2012-02-28	cif/ Reorganising ranges 1, 3, 5, 6 and 8 into a prefix-directory tree.	1502214.cif
35523	2012-02-26	../uploads/cif-deposit/cod/cif Adding structures of 1502214 via cif-deposit CGI script.	1502214.cif