4-Methyl-N-(4-nitrobenzylidene)piperazin-1-amine
نویسندگان
چکیده
منابع مشابه
4-Methyl-N-(4-nitrobenzylidene)piperazin-1-amine
In the title compound, C12H16N4O2, the piperazine ring is in a slightly distorted chair conformation. In the mol-ecule, the mean plane of the nitro group is twisted by 8.0 (3)° from that of the benzene ring. Also, the mean plane of the 2-nitro-benzyl ring is twisted slightly from that of the piperazine ring, with an N-N=C-C torsion angle of -176.24 (11)°. In the crystal, pairs of weak C-H⋯O int...
متن کامل4-Chloro-6-methyl-N-(4-methylphenyl)quinolin-2-amine
In the title compound C(17)H(15)ClN(2), the dihedral angle between the quinoline ring system and the phenyl ring is 50.18 (6)°. In the crystal, mol-ecules are linked into chains running along the c axis by N-H⋯N hydrogen bonds.
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-Bromobenzylidene)naphthalen-1-amine
The title mol-ecule, C(17)H(12)BrN, is in a E conformation with respect to the C=N bond. The dihedral angle between the naphthalene ring system and the benzene ring is 53.26 (3)°.
متن کاملN-(4-Methoxyphenyl)-6-methyl-2-phenyl-5-{[4-(trifluoromethyl)anilino]methyl}pyrimidin-4-amine
The title compound, C26H23F3N4O, crystallizes with two symmetry-independent mol-ecules in the asymmetric unit, denoted A and B, which differ mainly in the rotation of the meth-oxy-phenyl ring. The -CF3 group of mol-ecule B is disordered by rotation, with the F atoms split over two sets of sites; the occupancy factor for the major component is 0.853 (4). The dihedral angles between the pyrimidin...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2013
ISSN: 1600-5368
DOI: 10.1107/s1600536813028493