2-Amino-4-(3-fluorophenyl)-6-(naphthalen-1-yl)pyridine-3-carbonitrile
نویسندگان
چکیده
There are two independent mol-ecules in the asymmetric unit of the title compound, C(22)H(14)FN(3), which differ slightly in the relative orientations of the naphthyl and phenyl groups with respect to the pyridyl ring framework. In one mol-ecule, the naphthyl ring system and the phenyl ring form dihedral of angles 56.50 (2) and 48.23 (3)°, respectively, with the pyridyl ring plane. In the other mol-ecule, the corresponding dihedral angles are 50.01 (2) and 51.1 (3)°, respectively. In the crystal, inter-molecular N-H⋯N hydrogen bonds connect the independent mol-ecules into dimers.
منابع مشابه
2-Amino-4-(4-fluorophenyl)-6-(naphthalen-1-yl)pyridine-3-carbonitrile
The title compound, C(22)H(14)FN(3), was prepared by a one-pot condensation using malononitrile, an aromatic aldehyde, a methyl ketone and ammonium acetate as reacta-nts under microwave irradiation. The pyridine ring is twisted with respect to the benzene ring and the naphthalene ring system, making dihedral angles of 41.9 (1) and 45.2 (1)°, respectively. In the crystal, mol-ecules are connecte...
متن کاملSynthesis of some new Thieno[2,3-b]pyridines, Pyrimidino[4',5':4,5]thieno[2,3-b]pyridine and Pyridines Incorporating 5-Bromobenzofuran-2-yl Moiety.
2-Sulfanyl-6-(2-thienyl)pyridine-3-carbonitrile, 1-Amino-6-(5-bromo-benzofuran-2-yl)-2-oxo-1,2-dihydro-pyridine-3-carbonitrile, thieno[2,3-b]pyridins, pyrimidino[4',5':4,5] thieno[2,3-b]pyridine, quinazoline and carbamate derivatives were synthesized from sodium 3-(5-bromobenzofuran-2-yl)-3-oxoprop-1-en-1-olate with. The newly synthesized compounds were elucidated by elemental analysis, spectra...
متن کامل2-Amino-6-(naphthalen-1-yl)-4-phenylpyridine-3-carbonitrile
In the title compound, C(22)H(15)N(3), the naphthyl ring system makes dihedral angles of 67.40 (2) and 59.80 (3)° with the pyridyl and phenyl rings, respectively. In the crystal, the mol-ecules are connected via inter-molecular N-H⋯N hydrogen bonds, forming a three-dimensional network.
متن کاملNovel quinolines carrying pyridine, thienopyridine, isoquinoline, thiazolidine, thiazole and thiophene moieties as potential anticancer agents.
As a part of ongoing studies in developing new anticancer agents, novel 1,2-dihydropyridine 4, thienopyridine 5, isoquinolines 6-20, acrylamide 21, thiazolidine 22, thiazoles 23-29 and thiophenes 33-35 bearing a biologically active quinoline nucleus were synthesized. The structure of newly synthesized compounds was confirmed on the basis of elemental analyses and spectral data. All the newly sy...
متن کامل2-Amino-4-(2-chlorophenyl)-6-(naphthalen-1-yl)pyridine-3-carbonitrile
In the title compound, C(22)H(14)ClN(3), prepared by a one-pot reaction under microwave irradiation, the dihedral angles between the central pyridine ring and the pendant naphthyl and chloro-benzene ring systems are 49.2 (2) and 58.2 (3)°, respectively. In the crystal, inversion dimers linked by pairs of N-H⋯N hydrogen bonds generate R(2) (2)(8) loops. The pyridine N atom is the acceptor.
متن کامل