N-(4-Bromobenzylidene)-3,4-dimethylisoxazol-5-amine
نویسندگان
چکیده
منابع مشابه
N-(4-Chlorobenzylidene)-3,4-dimethylisoxazol-5-amine
The mol-ecule of the title compound, C(12)H(11)ClN(2)O, has E configuration at the azomethine double bond and is virtually planar with a dihedral angle of 1.25 (13)° between the benzene and isoxazole rings. C-H⋯π inter-actions stabilize the crystal structure.
متن کاملN-(4-Bromobenzylidene)-3,4-dimethylisoxazol-5-amine
In the title compound, C(12)H(11)BrN(2)O, the 4-bromo-benzaldehyde and 5-amino-3,4-dimethyl-isoxazole units are oriented at a dihedral angle of 4.89 (8)°. In the crystal, weak π-π inter-actions are present between the benzene rings at a centroid-centroid distance of 3.7862 (14) Å.
متن کامل6-Chloro-N-methyl-5-nitro-N-phenylpyrimidin-4-amine
In the title compound, C(11)H(9)ClN(4)O(2), the dihedral angle between the aromatic rings is 79.67 (8)°. π-π stacking between centrosymmetrically related pairs of pyrimidine rings occurs along [100] [centroid-centroid separations = 3.4572 (8) and 3.5433 (7) Å].
متن کاملN-[4-(Dimethylamino)benzylidene]-3,4-dimethylisoxazol-5-amine
The aromatic rings attached to the azomethine double bond in the title compound, C(14)H(17)N(3)O, are trans to each other [C-C=N-C torsion angle = 179.5 (1)°], and they are approximately coplanar [dihedral angle between the five- and six-membered rings = 13.7 (1)°].
متن کاملN-(4-Chlorophenyl)-4-methylpyridin-2-amine
In the title compound, C(12)H(11)ClN(2), the dihedral angle between the benzene and pyridyl rings is 48.03 (8)°. Twists are also evident in the mol-ecule, in particular about the N(a)-C(b) (a = amine and b = benzene) bond [C-N-C-C = -144.79 (18)°]. In the crystal, inversion dimers linked by pairs of N-H⋯N hydrogen bonds result in the formation of eight-membered {⋯NCNH}(2) synthons [or R(2) (2)(...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810027893