TY  - JOUR
A1  - Brito, Iván
A1  - Cárdenas, Alejandro
A1  - Albanez, Joselyn
A1  - Bolte, Michael
A1  - López-Rodríguez, Matías
T1  - Dimethyl 2,2'-[butane-1,4-diylbis(sul­fanediyl)]dibenzoate
T2  - Acta crystallographica / Section E, Structure reports online
N2  - The title compound, C20H22O4S2, was synthesized by the reaction of 1,4-dibromo­butene with methyl thio­salicylate. The aliphatic segment of this ligand is in an all-trans conformation. The bridging chain, –S-(CH2)4-S–, is almost planar (r.m.s. deviation for all non-H atoms: 0.056 Å) and its mean plane forms dihedral angles of 16.60 (7) and 5.80 (2)° with the aromatic rings. In the crystal, the mol­ecules are linked by weak C—H ... O inter­actions into chains with graph-set notation C(14) along [0 0 1]. The crystal studied was a racemic twin, the ratio of the twin components being 0.27 (9):0.73 (9).
Y1  - 2009
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/21919
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30-108644
N1  - Copyright © Brito et al. 2009. This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
VL  - 65
IS  - o2828–o2829
ER  -