N-[2-(3,4-Dimethoxyphenyl)ethyl]-N-methylbenzenesulfonamide
نویسندگان
چکیده
In the title compound, C(17)H(21)NO(4)S, the phenyl and dimeth-oxy-phenyl rings are almost perpendicular to each other, making a dihedral angle of 82.57 (5)°. The structure is stabilized by inter-molecular C-H⋯O inter-actions and the packing is further enhanced by C-H ⋯π inter-actions.
منابع مشابه
N-[2-(3,4-Dimethoxyphenyl)ethyl]-N,4-dimethylbenzenesulfonamide
In the title compound, C(18)H(23)NO(4)S, the dihedral angle between the two aromatic rings is 29.14 (7)°. The S atom has a distorted tetra-hedral geometry [106.15 (9)-119.54 (10)°]. The crystal structure exhibits weak C-H⋯O and π-π inter-actions.
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In the title compound, C16H17NO4S, the heterocyclic ring is almost planar (r.m.s. deviation = 0.007Å) and the dihedral angle between the benzene rings is 28.18 (10)°. The N-C-C-C torsion angle for the central chain is 62.4 (3)°: overall, the mol-ecule has a Z-shape. In the crystal, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R 2 (2)(8) loops.
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In the title compound, C(38)H(38)Br(2)N(4)O(4)S(2), there is a crystallographic inversion center located at the mid-point of the alkene bond. The dihedral angle between the aromatic ring systems in the asymmetric unit is 87.69 (19)°. In the crystal, adjacent mol-ecules are linked by pairs of N-H⋯O hydrogen bonds, generating R(2) (2)(16) loops within [1[Formula: see text]0] chains. Short Br⋯Br c...
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The asymmetric unit of the 1:19 title co-crystal of 2-amino-4-(3,4-dimeth-oxy-phen-yl)-5,6-dihydro-benzo[h]quinoline-3-carbo-nitrile and 3-amino-1-(3,4-dimeth-oxy-phen-yl)-9,10-dihydro-phenanthrene-2,4-dicarbonitrile, 0.05C(22)H(19)N(3)O(2)·0.95C(24)H(19)N(3)O(2), has the atoms of the fused-ring system and those of the amino, cyano and dimeth-oxy-phenyl substitutents overlapped. The fused-ring ...
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In the dimeric centrosymmetric title complex, [Er(2)(C(10)H(11)O(4))(6)(C(12)H(8)N(2))(2)], the Er(III) ion is nine-coordinated by five 2-(3,4-dimeth-oxy-lphen-yl)acetic acid (DMPA) ligands via seven O atoms and two N atoms from a bis-chelating 1,10-phenanthroline (phen) ligand in a distorted tricapped trigonal-prismatic geometry. The DMPA ligands are coordinated to the Er(III) ion in bis-chela...
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