N,N′-[(1S,2S)-Cyclohexane-1,2-diyl]bis(4-methylbenzenesulfonamide)
نویسندگان
چکیده
In the title compound, C(20)H(26)N(2)O(4)S(2), the cyclo-hexane ring has a chair conformation. The two chiral C atoms are in S configurations. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains propagating in [001]. Weak inter-molecular C-H⋯O hydrogen bonds further stabilize the crystal packing.
منابع مشابه
Crystal structure of racemic [(1R,2S,3R,4S,6S)-2,6-bis(furan-2-yl)-4-hydroxy-4-(thiophen-2-yl)cyclohexane-1,3-diyl]bis(thiophen-2-ylmethanone). Corrigendum
[This corrects the article DOI: 10.1107/S2056989016009452.].
متن کامل(1Z,1′Z,3E,3′E)-1,1′-Diphenyl-3,3′-[(1S,2S)-cyclohexane-1,2-diyldinitrilo]dibut-1-en-1-ol
A new tetra-dentate chiral Schiff base ligand, C(26)H(30)N(2)O(2), has been synthesized by the reaction of 1-phenyl-butane-1,3-dione with (1S,2S)-(-)-1,2-diamino-cyclo-hexane. The chiral centers in the mol-ecule have the same S configuration, since the absolute configuration was determined by that of the starting reagent (1S,2S)-(-)-1,2-diamino-hexane. The cyclo-hexane ring is in a chair confor...
متن کاملN,N′-{[Ethane-1,2-diylbis(oxy)]bis(ethane-2,1-diyl)}bis(4-methylbenzenesulfonamide)
The asymmetric unit of the title compound, C(20)H(28)N(2)O(6)S(2), contains one half-mol-ecule, related to the other half by a twofold rotation axis. The two aromatic rings of the mol-ecule make a dihedral angle of 50.91 (7)°. The O-CH(2)-CH(2)-O and N-CH(2)-CH(2)-O fragments both adopt gauche conformations, with torsion angles of 76.0 (4) and 70.4 (3)°, respectively. In the crystal, adjacent m...
متن کاملCrystal structure of racemic [(1R,2S,3R,4S,6S)-2,6-bis(furan-2-yl)-4-hydroxy-4-(thiophen-2-yl)cyclohexane-1,3-diyl]bis(thiophen-2-ylmethanone)
In the title compound, C28H22O5S3, the central cyclo-hexane ring adopts a chair conformation. The atoms of the furan ring attached to the 6-position of the central cyclo-hexane ring are disordered over two sets of sites with occupancies of 0.832 (5) and 0.168 (5). The hy-droxy group is disordered over two positions (at the 4- and 6-positions of the cyclo-hexane ring) in the ratio 0.832 (5):0.16...
متن کامل6,6′-Dimethoxy-2,2′-[(cyclohexane-1,2-diyl)bis(nitrilomethylidyne)]diphenol
The mol-ecule of the title compound, C(22)H(26)N(2)O(4), has two azomethine linkages, both of which are in an E configuration. The cyclo-hexyl ring adopts a chair conformation. The dihedral angle between the benzene rings is 66.57 (9)°. The mol-ecular structure is stabilized by two intra-molecular O-H⋯N hydrogen bonds.
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 67 شماره
صفحات -
تاریخ انتشار 2011