(E)-2-[1-(3-Amino-4-chlorophenylimino)ethyl]-4-bromophenol
نویسندگان
چکیده
منابع مشابه
(E)-2-[1-(3-Amino-4-chlorophenylimino)ethyl]-4-bromophenol
The title Schiff base compound, C(14)H(12)BrClN(2)O, exists in an E configuration with respect to the central C=N double bond. The amino group adopts a pyramidal configuration. The dihedral angle between the two benzene rings is 76.88 (10)° and an intra-molecular O-H⋯N hydrogen bond forms a six-membered ring, generating an S(6) ring motif. In the crystal structure, mol-ecules are linked into ch...
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In the title compound, C(14)H(12)ClN(3)S, the dihedral angle between the terminal benzene rings is 56.6 (2)°; the benzene rings lie to the same side of the mol-ecule. The major twist in the mol-ecule occurs around the C(ar)-N bond (ar is aromatic) [C-N-C-C = 49.9 (5)°]. The configuration about the N=C bond [1.271 (4) Å] is E. The amine H atoms lie on opposite sides of the mol-ecule with one for...
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In the title compound, C(21)H(23)N(5)O(2), the conformation about the imine bond [1.287 (3) Å] is E. Overall, the mol-ecule has a disk shape, the dihedral angles between the imidazole ring and the meth-oxy-phenyl and methyl-phenyl rings being 49.42 (13) and 42.62 (13)°, respectively; the dihedral angle between the benzene rings is 20.11 (11)°. In the urea moiety, the N-H atoms are anti to each ...
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Two independent mol-ecules comprise the asymmetric unit of the title compound, C(13)H(19)N(3)OS, which differ in the conformations of the residues linking the thio-urea and the terminal benzene ring, as manifested in the C(m)-C(m)-C(a)-C(a) torsion angles [78.03 (16) and -93.64 (16)°, respectively; m = methyl-ene and a = aromatic]. The dihedral angles [84.40 (4) and 88.28 (5)°] formed between t...
متن کامل2-Amino-4-methylpyridinium (E)-3-carboxyprop-2-enoate
In the title salt, C(6)H(9)N(2) (+)·C(4)H(3)O(4) (-), the dihedral angle between the pyridine ring and the plane formed by the hydrogen fumarate anion is 85.67 (6)°. Excluding the amino and methyl groups, the atoms of the cation are coplanar, with a maximum deviation of 0.005 (1) Å. In the crystal structure, the protonated N atom and the 2-amino group of the cation are hydrogen bonded to the ca...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810009773