Ethyl 3-(2,4-difluorophenoxy)-2-(4-methoxyphenyl)acrylate
نویسندگان
چکیده
In the title mol-ecule, C(18)H(16)F(2)O(4), the two benzene rings form a dihedral angle of 55.2 (2)°. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into chains propagating along the c axis.
منابع مشابه
(Z)-Ethyl 3-(2,4-difluoroanilino)-2-(4-methoxyphenyl)acrylate
The title compound, C(18)H(17)F(2)NO(3), consists of three individually planar subunits, namely two benzene rings and one amino-acrylate group. The amino-acrylate group forms dihedral angles of 5.92 (7) and 50.21 (6)° with the difluoro and methoxy benzene rings, respectively. The dihedral angle between the two benzene rings is 55.25 (7)°. The mol-ecules exhibit intra-molecular N-H⋯O and N-H⋯F i...
متن کاملEthyl 3-(4-hydroxyphenoxy)-2-(4-methoxyphenyl)acrylate
In the title compound, C(18)H(18)O(5), the dihedral angle between the two benzene rings is 55.2 (3)°. The ethyl acrylate linkage is planar and forms dihedral angles of 21.3 (3) and 41.0 (3)°, respectively, with the hydroxy-phenyl and methoxy-phenyl rings. In the crystal structure, mol-ecules are linked into zigzag chains along the b axis by O-H⋯O hydrogen bonds.
متن کامل(E)-Ethyl 3-(4-fluoroanilino)-2-(4-methoxyphenyl)acrylate
In the title compound, C(18)H(18)FNO(3), the dihedral angles between the two benzene rings and the plane through the acrylate group and the fluoro-phenyl ring are 61.58 (8) and 13.33 (9)°, respectively. Mol-ecules are linked into ribbons through C-H⋯O and N-H⋯O hydrogen bonds, and further linked by C-H⋯π inter-actions, forming a three-dimensional network.
متن کامل(E)-Ethyl 3-(2-fluoroanilino)-2-(4-methoxyphenyl)acrylate
The title compound, C(18)H(18)FNO(3), consists of three individually planar subunits, namely two substituted benzene rings and one amino-acrylate group. The dihedral angle between the two benzene rings is 47.48 (8)°. The amino-acrylate group forms dihedral angles of 57.95 (7) and 11.27 (6)° with the methoxy-phenyl and fluorophenyl rings, respectively.
متن کاملEthyl (2E,4E)-5-(3-bromophenylsulfonyl)penta-2,4-dienoate
In the title compound, C13H13BrO4S, both C=C double bonds adopt an E conformation. The S atom has a distorted tetra-hedral geometry with bond angles ranging from 102.17 (13) to 119.77 (14)°. The ethyl acrylate substituent adopts an extented conformation with all torsion angles close to 180°. In the crystal, mol-ecules are linked into centrosymmetric R 2 (2)(14) dimers via pairs of C-H⋯O hydroge...
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عنوان ژورنال:
دوره 64 شماره
صفحات -
تاریخ انتشار 2008