2-[2-(3-Methoxyphenyl)-2-oxoethyl]-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
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چکیده
In the title compound, C(16)H(13)NO(5)S, the benzothia-zole unit is essentially planar [maximum deviation = 0.0501 (10) Å for the S atom] and is oriented at a dihedral angle of 67.85 (5)° with respect to the meth-oxy-substituted benzene ring. The mean plane of the meth-oxy group is oriented at 14.3 (3)° with respect to the benzene ring to which it is attached. In the crystal structure, weak C-H⋯O hydrogen bonds form macrocyclic rings with R(2) (2)(10) and R(2) (2)(12) motifs.
منابع مشابه
2-[2-(3-Chlorophenyl)-2-oxoethyl]-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
In the title compound, C(15)H(10)ClNO(4)S, the benzothia-zole ring system is essentially planar [maximum deviation = 0.0382 (13) Å for the N atom] and forms a dihedral angle of 74.43 (6)° with the chloro-substituted benzene ring. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds form R(2) (2)(10) and R(2) (2)(16) ring motifs.
متن کامل2-(Prop-2-enyl)-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
In the title compound, C(10)H(9)NO(3)S, the benzisothia-zole group is almost planar (with a maximum deviation of 1.61 Å). The crystal structure is stabilized by weak inter-molecular C-H⋯O hydrogen bonds, forming a chain of mol-ecules along b.
متن کامل2-n-Butyl-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
The crystal packing of the title compound, C(11)H(13)NO(3)S, exhibits weak inter-molecular C-H⋯O hydrogen bonding, which links mol-ecules related by translation along the b axis into chains, and π-π inter-actions [centroid-centroid distance of 3.778 (2) Å between benzene rings].
متن کامل2-Methyl-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
All atoms of the title mol-ecule, C(8)H(7)NO(3)S, except the two oxide O atoms and two H atoms of the methyl group, lie on a crystallographic mirror plane. The crystal structure is stabilized by weak inter- and intra-molecular C-H⋯O hydrogen bonds.
متن کامل2-[(E)-3-Phenylprop-2-enyl]-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
In the crystal structure of the title compound, C(16)H(13)NO(3)S, the benzisothia-zole group is almost planar (r.m.s. deviation for all non-H atoms excluding the two O atoms bonded to S = 0.009 Å). The dihedral angle between the fused ring and the terminal ring is 13.8 (1)°. In the crystal, mol-ecules are linked through inter-molecular C-H⋯O contacts forming a chain of mol-ecules along b.
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