منابع مشابه
Ethyl 5-bromo-1-benzofuran-2-carboxylate
In the title compound, C(11)H(9)BrO(3), the benzofuran fused-ring system is almost planar, with a maximum atomic deviation of 0.024 (5) Å; the carboxyl -CO(2) fragment is aligned at 4.8 (7)° with respect to the fused-ring plane. Weak inter-molecular C-H⋯O hydrogen bonding is present in the crystal structure. π-π stacking is also observed between parallel mol-ecules, the centroid-centroid distan...
متن کامل1-(5-Bromo-1-benzofuran-2-yl)ethanone
The title compound, C(10)H(7)BrO(2), is approximately planar (r.m.s. deviation = 0.057 Å for the 13 non-H atoms). In the crystal, mol-ecules are linked via C-H⋯O hydrogen bonds into C(5) chains propagating in [100].
متن کاملEthyl 5-bromo-3-ethoxycarbonylamino-1-benzofuran-2-carboxylate
In the title compound, C14H14BrNO5, the ester group is disordered [occupancy ratio 0.52 (2):0.48 (2)]. The major component is nearly coplanar with the benzofuran plane, subtending a dihedral angle of 7.84 (2)°, while the amide group is twisted out of the benzofuran plane making a dihedral angle of 39.69 (2)°. An intra-molecular N-H⋯O hydrogen bond occurs. In the crystal, pairs of weak C-H⋯O hyd...
متن کامل5-Bromo-2-methyl-3-(4-methylphenylsulfonyl)-1-benzofuran
In the title compound, C(16)H(13)BrO(2)S, the 4-methyl-phenyl ring makes a dihedral angle of 87.83 (6)° with the mean plane [mean deviation = 0.007 (1) Å] of the benzofuran fragment. In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds and Br⋯O contacts [3.099 (2) Å]. The crystal structure also exhibits π-π inter-actions between the furan and benzene rings of neighbouring mol-ecul...
متن کامل5-Bromo-3-(4-fluorophenylsulfonyl)-2-methyl-1-benzofuran
In the title compound, C(15)H(10)BrFO(3)S, the 4-fluoro-phenyl ring makes a dihedral angle of 76.51 (6)° with the plane of the benzofuran fragment. In the crystal, mol-ecules are linked by weak non-classical inter-molecular C-H⋯O hydrogen bonds and an aromatic π-π inter-action between the benzene rings of neighbouring mol-ecules [centroid-centroid distance = 3.540 (3) Å].
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s160053681201985x