Publication Date:
2012-12-13
Description:
In the title compound, C24H36N6O6·C2H6OS, the carbonyl groups are in an antiperiplanar conformation, with O=C—C=O torsion angles of 178.59 (15) and −172.08 (16)°. An intramolecular hydrogen-bonding pattern is depicted by four N—H...O interactions, which form two adjacentS(5)S(5) motifs, and an N—H...N interaction, which forms anS(6) ring motif. Intermolecular N—H...O hydrogen bonding and C—H...O soft interactions allow the formation of ameso-helix. The title compound is the first example of a helical 1,2-phenylenedioxalamide. The oxalamide traps one molecule of dimethyl sulfoxide through N—H...O hydrogen bonding. C—H...O soft interactions give rise to the two-dimensional structure.
Print ISSN:
0108-2701
Electronic ISSN:
1600-5759
Topics:
Chemistry and Pharmacology
,
Geosciences
,
Physics
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