4-(3-Methylbenzenesulfonamido)phenyl 3-methylbenzenesulfonate
نویسندگان
چکیده
The complete mol-ecule of the title compound, C(20)H(19)NO(5)S(2), is generated by a crystallographic twofold axis and the O atom and N-H group attached to the central benzene ring are statistically disordered. The dihedral angle between the central and terminal benzene rings is 56.91 (5)° and that between the terminal benzene rings is 29.80 (5)°. In the crystal, N-H⋯O hydrogen bonding links the mol-ecules into sheets lying parallel to the ab plane.
منابع مشابه
(2R,3S)-Methyl 2-hydroxy-3-(4-methylbenzenesulfonamido)-3-phenylpropanoate
In the title mol-ecule, C(17)H(19)NO(5)S, the p-tolyl ring is oriented approximately parallel to the phenyl ring [dihedral angle = 17.2 (1)°], resulting in an intra-molecular π-π inter-ation [centroid-centroid distance = 3.184 (10) Å]. In the crystal, mol-ecules are linked through O-H⋯O and C-H⋯O hydrogen bonds, forming hydrogen-bonded sheets lying diagonally across the ac face.
متن کامل2-(4-Methylbenzenesulfonamido)-2-phenylacetic acid
In the title compound, C(15)H(15)NO(4)S, the dihedral angle between the phenyl and benzene rings is 46.0 (3)° and a weak intra-molecular N-H⋯O inter-action is present. The crystal structure is stabilized by inter-molecular O-H⋯O, N-H⋯O and C-H⋯O hydrogen bonds.
متن کامل(E)-2-Bromo-4-[(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)iminomethyl]-6-methoxyphenyl 4-methylbenzenesulfonate
In the title compound, C(26)H(24)BrN(3)O(5)S, the central benzene ring makes dihedral angles of 6.27 (6), 33.63 (6) and 69.31 (5)°, respectively, with the pyrazolone ring, the bromo-benzene ring and the terminal phenyl ring. An intra-molecular C-H⋯O hydrogen bond occurs. The crystal packing features weak non-classical C-Br⋯O inter-actions [Br⋯O = 3.222 (2) Å] that form inversion-related dimers.
متن کاملMethyl (Z)-2-{[N-(2-formylphenyl)-4-methylbenzenesulfonamido]methyl}-3-phenylprop-2-enoate
In the title compound, C(25)H(23)NO(5)S, the sulfonyl-bound benzene ring forms dihedral angles of 37.2 (1) and 67.0 (1)°, respectively, with the formyl-phenyl and phenyl rings. The mol-ecular conformation is stabilized by an intra-molecular C-H⋯π inter-action. In the crystal, mol-ecules are linked by C-H⋯O hydrogen bonds, forming a two-dimensional network in the (110) plane in which R(4) (4)(38...
متن کامل2,2,2-Trifluoroethyl 4-methylbenzenesulfonate
In the crystal structure of the title compound, C(9)H(9)F(3)O(3)S, inter-molecular C-H⋯O hydrogen bonds link the mol-ecules along the c-axis direction. Also present are slipped π-π stacking inter-actions between phenyl-ene rings, with perpendicular inter-planar distances of 3.55 (2) Å and centroid-centroid distances of 3.851 (2) Å.
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عنوان ژورنال:
دوره 68 شماره
صفحات -
تاریخ انتشار 2012