منابع مشابه
2-(2-Methoxyphenyl)-1-benzofuran
In the title compound, C(15)H(12)O(2), the dihedral angle between the aromatic ring systems is 16.67 (6)°. The methyl C atom is almost coplanar with its attached benzene ring [displacement = 0.020 (2) Å]. In the crystal, the mol-ecules are connected by weak C-H⋯O bonds and face-to-edge C-H⋯π inter-actions between the 2-meth-oxy-phenyl rings.
متن کامل1-(1-Benzofuran-2-yl)-2-(phenylsulfonyl)ethanone
The overall mol-ecular conformation of the title compound, C(16)H(12)O(4)S, is elongated, the dihedral angle formed between the benzofuran (r.m.s. deviation = 0.018 Å) and benzene rings being 24.81 (6)°. Both sulfonyl O atoms lie to one side of the S-bound benzene ring, and the carbonyl and furan O atoms are syn to each other. Supra-molecular arrays parallel to (101) sustained by C-H⋯O contacts...
متن کامل3-(2-Methoxynaphthalen-1-yl)-2-benzofuran-1(3H)-one
The asymmetric unit of the title compound, C(19)H(14)O(3), contains two crystallographically independent mol-ecules in which the dihedral angles between the naphthalene and benzofuran ring systems are 76.49 (7) and 86.17 (7)°. In the crystal, mol-ecules are linked by inter-molecular C-H⋯O hydrogen-bonding inter-actions into chains running parallel to the a axis. In addition, the crystal packing...
متن کامل3,3-Dimethyl-2-benzofuran-1(3H)-one
In the title compound, C(10)H(10)O(2), all the non-H atoms except the methyl C atoms lie on a crystallographic mirror plane. In the crystal, C-H⋯O hydrogen bonds link the mol-ecules into zigzag chains running parallel to [100]. Weak π-π stacking inter-actions between the benzene rings [centroid-centroid distance = 3.9817 (5) Å] link the chains in the [010] direction.
متن کاملEthyl 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...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811017168