2-[(3-Bromoanilino)methyl]-1,2-benzothiazol-3(2H)-one
نویسندگان
چکیده
The title compound, C(14)H(11)BrN(2)OS, was synthesized by the reaction of 1,2-benzothia-zol-3(2H)-one with formalin and 3-bromo-aniline in ethanol. The 1,2-benzothia-zolone ring system is approximately planar [maximum deviation = 0.0142 (s.u.?) Å] and forms a dihedral angle of 79.19 (5)° with the benzene ring. In the crystal, molecules are linked by N-H⋯O, C-H⋯O and C-H⋯Br interactions.
منابع مشابه
2-[(Methylsulfanyl)methyl]-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
In the title mol-ecule, C(9)H(9)NO(3)S(2), the essentially planar benzisothia-zole ring system and the C-S-C atoms of the methyl-sulfanyl side chain form an angle of 64.45 (7)°. The structure is devoid of any classical hydrogen bonding. However, weak non-classical inter- and intra-molecular hydrogen bonds of the type C-H⋯O are present.
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The title compound, C24H18N4S3, exhibits three near planar benzo-thia-zole systems in a pseudo-C 3 conformation. The dihedral angles between the planes of the benzo-thia-zole groups range from 112.56 (4) to 124.68 (4)° In the crystal, mol-ecules are connected to each other through three short C-H⋯N contacts, forming an infinite chain along [100]. The molecules are also linked by π-π interaction...
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