(E)-4-{[2-(2-Furylcarbonyl)hydrazinylidene]methyl}-2-methoxyphenyl acetate
نویسندگان
چکیده
منابع مشابه
(E)-4-{[2-(2-Furylcarbonyl)hydrazinylidene]methyl}-2-methoxyphenyl acetate
The mol-ecule of the title Schiff base compound, C(15)H(14)N(2)O(5), was obtained from a condensation reaction of 4-acet-oxy-3-meth-oxy-benzaldehyde and 2-furyl-carbonyl-hydrazide. In the mol-ecule, the furyl ring makes a dihedral angle of 14.63 (10)° with the benzene ring. In the crystal, inter-molecular N-H⋯O hydrogen bonds link the mol-ecules into chains along the b axis. Futhermore, weak C-...
متن کاملEthyl (E)-2-methoxyimino-2-(4-nitrobenzoyl)acetate
The title mol-ecule, C(12)H(12)N(2)O(6), features an E conformation about the oxime group. The methoxy-imino and ester residues are effectively coplanar with each other (r.m.s. deviation for the nine non-H atoms = 0.127 Å) and almost orthogonal [with dihedral angles of 99.44 (13) and -77.85 (13)°, respectively] to the carbonyl and nitro-phenyl groups which lie to either side of this central pla...
متن کاملN′-{2-[2-(4-Methoxyphenyl)ethenyl]phenyl}acetamide
In the title compound, C(17)H(17)NO(2), the phenyl-ene rings are nearly coplanar [dihedral angle 7.3 (1)°]. The acetamido group is twisted out of the plane of the aromatic ring in order to form an N-H⋯O hydrogen bond to the acetamido group of an adjacent mol-ecule, generating a helical chain running along the b axis.
متن کامل2-(4-Aminopyridinio)acetate
In the title compound, C(7)H(8)N(2)O(2), the dihedral angle between the pyridinium ring and the carboxyl-atomethyl group is 74.5 (1)°. Strong inter-molecular N-H⋯O hydrogen bonds between the amine and carboxyl-ate groups form a layered hydrogen-bonded network perpendicular to [010]. In addition, there are some weak C-H⋯O hydrogen bonds present in the structure.
متن کامل(E)-3-(2,3-Dimethoxyphenyl)-1-(2-hydroxy-4-methoxyphenyl)prop-2-en-1-one
The mol-ecular conformation of the title compound, C(18)H(18)O(5), is stabilized by a strong intra-molecular hydrogen bond between the hydroxyl and carbonyl groups. The C=C double bond displays an E configuration while the carbonyl group shows an S-cis configuration relative to the double bond. The dihedral angle between the two rings is 15.0 (1)°.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2011
ISSN: 1600-5368
DOI: 10.1107/s1600536811008932