2-[2-(4-Methoxyphenyl)-2-oxoethyl]malononitrile
نویسندگان
چکیده
The title compound, C(12)H(10)N(2)O(2), was obtained unintentionally during the synthesis of 2-amino-5-(4-meth-oxy-phen-yl)furan-3-carbonitrile. In the crystal, weak inter-mol-ecular C-H⋯N and C-H⋯π inter-actions link the mol-ecules into columns propagating in [010].
منابع مشابه
2-[(E)-1-(4-Methoxyphenyl)pent-1-en-3-ylidene]malononitrile
In the title compound, C(15)H(14)N(2)O, the mol-ecule skeleton displays an approximately planar structure except for the ethyl group [maximum deviation = 0.042 (1) Å]. The meth-oxy-phenyl ring and butanylidenemalononitrile groups are located on opposite sides of the C=C bond, showing an E configuration. Weak inter-molecular C-H⋯N hydrogen bonding is present in the crystal structure.
متن کامل4-(3-Fluoro-4-methoxyphenyl)-1-(4-methoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-1H-imidazole
In the title mol-ecule, C(26)H(25)FN(2)O(5), the fluoro-meth-oxy-, meth-oxy- and trimeth-oxy-substituted benzene rings form dihedral angles of 12.65 (2), 84.15 (2) and 55.67 (2)°, respectively, with the imidazole ring. The crystal structure is stabilized weak inter-molecular C-H⋯F and C-H⋯O hydrogen bonds.
متن کامل2-(1,2,3,4-Tetrahydrophenanthren-1-ylidene)malononitrile
In the title complex, C(17)H(12)N(2), the non-aromatic six-membered ring adopts an envelope conformation. The dihedral angle between the eight-membered plane containing the malononitrile group and the aromatic system is 25.88 (4)°. The distance from the central C atom of the malononitrile group to the centroid of the n-glide-related distal aromatic ring is 3.66 Å, suggesting π-π inter-actions.
متن کامل3-[4-(2-Amino-2-oxoethyl)phenoxy]-2-hydroxy-N-isopropylpropanaminium 1,1′-binaphthyl-2,2′-diyl phosphate
In the title salt, C(14)H(23)N(2)O(3) (+)·C(20)H(12)O(4)P(-), the dihedral angle between the two naphthyl ring systems in the anion is 57.77 (6)°. In the crystal, an O-H⋯O hydrogen bond links the components. The ammonium group engages in N-H⋯O hydrogen bonds, generating a layer structure.
متن کامل2-[2-(3-Chlorophenyl)-2-oxoethyl]-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
In the title compound, C(15)H(10)ClNO(4)S, the benzothia-zole ring system is essentially planar [maximum deviation = 0.0382 (13) Å for the N atom] and forms a dihedral angle of 74.43 (6)° with the chloro-substituted benzene ring. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds form R(2) (2)(10) and R(2) (2)(16) ring motifs.
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