4-(4-Bromophenyl)-6-(4-chlorophenyl)pyrimidin-2-ylamine
نویسندگان
چکیده
منابع مشابه
4-(4-Bromophenyl)-6-(4-chlorophenyl)pyrimidin-2-ylamine
The title compound, C(16)H(11)BrClN(3), contains pairs of mol-ecules lying about inversion centers linked by amino-pyrimidine N-H⋯N hydrogen bonds. The eight-membered rings thus formed are represented by the R(2) (2)(8) motif in graph-set notation. The second H atom of the amine group shows a rather weak inter-action with two Br atoms, resulting in bifurcated N-H⋯(Br,Br) hydrogen bonds. The dih...
متن کامل2-(4-Bromophenyl)-2-methylpropanamide
In the crystal of the title compound, C(10)H(12)BrNO, inversion dimers linked by pairs of N-H⋯O hydrogen bonds generate R(2) (2)(8) loops. Further N-H⋯O hydrogen bonds link the dimers into sheets propagating in (100).
متن کاملEthyl 5-(4-Bromophenyl)-4-methyl-1H-pyrrole- 2-carboxylate
This note describes a sequence converting an oxime-substituted pyrrolidine into a trisubstituted pyrrole structure. The synthetic route is based on a double chlorination of the pyrrolidine substrate followed by the base induced formation of both an imine and a nitrile oxide functionality. The latter reacts with an immobilized thiourea to yield an isothiocyanate which upon elimination generates ...
متن کامل2-(4-Chlorophenyl)-6-methoxychroman-4-one
In the title mol-ecule, C(16)H(13)Cl O(3), the two aromatic rings form a dihedral angle of 65.3 (1)°. In the crystal structure, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into centrosymmetric dimers, which are further packed into columns propagating in [100] by weak C-H⋯π inter-actions.
متن کامل6-(4-Aminophenyl)-2-methoxy-4-phenylnicotinonitrile
In the structure of the title nicotino-nitrile derivative, C19H15N3O, the pyridine ring makes dihedral angles of 11.50 (7) and 43.36 (8)° with the 4-amino-phenyl and phenyl rings, respectively, and the dihedral angle between the phenyl rings is 36.28°. In the crystal, mol-ecules are linked by N-H⋯N hydrogen bonds into wave-like sheets parallel to (10-2). These sheets are stacked by π-π inter-ac...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2009
ISSN: 1600-5368
DOI: 10.1107/s1600536809002748