3-(2-Methoxynaphthalen-1-yl)-2-benzofuran-1(3H)-one
نویسندگان
چکیده
منابع مشابه
3-(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 کامل2-(2-Hydroxypropan-2-yl)-6-(prop-2-ynyloxy)-1-benzofuran-3(2H)-one
In the title compound, C14H14O4, the prop-2-yn-yloxy O-C-C C plane [maximum deviation = 0.0116 (12) Å] forms a dihedral angle of 78.44 (9)° with the benzofuran-3(2H)-one ring system. In the crystal, mol-ecules are linked by O-H⋯O hydrogen bonds, forming a tape along the a-axis direction. C-H⋯O inter-actions are observed between the tapes.
متن کامل1-(1-Benzofuran-2-yl)-3-(4-chlorophenyl)prop-2-en-1-one
In the title compound, C(17)H(11)ClO(2), the benzofuran ring system is almost planar (r.m.s. deviation = 0.011 Å) and forms a dihedral angle of 10.53 (6)° with the chloro-phenyl ring. No significant inter-molecular inter-actions are observed.
متن کامل(Z)-3-(1-Benzofuran-2-yl)-2-(3,4,5-trimethoxyphenyl)acrylonitrile
In the title compound, C(20)H(17)NO(4), the double bond of the acrylonitrile group separating the 1-benzofuran moiety from the 3,4,5-trimeth-oxy-phenyl ring has Z geometry. The 1-benzofuran groups are π-π stacked with inversion-related counterparts such that the furan ring centroid-centroid distance is 3.804 (5) Å. The dihedral angle between the planes of the trimeth-oxy-phenyl ring and the acr...
متن کامل2-[(3-Oxo-1-benzofuran-6-yl)oxy]acetonitrile
The mol-ecule of the title compound, C11H8O3, is essentially planar [r.m.s. deviation = 0.025 (2) Å]. In the crystal, mol-ecules are stacked along [110] but no short π-π contacts are observed. Weak C-H⋯O inter-actions link the mol-ecules into chains along [101].
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811026596