Syntheses of 3, 6-Disubstituted-2-amino-4-phenylquinolines from 2-Aminobenzophenones

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SELENIUM HETEROCYCLES XXXX [I] SYNTHESES OF 4- (2-PYRAZINYL) - 1, 2, 3: SELENADIAZOLE AND 4- (2-PYRAZILYL)' - l,2,3- THIADIAZOLE

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Synthesis of Substituted 2-Pyridyl-4-phenylquinolines

Abstract: The acid-catalyzed condensation of o-aminobenzophenones with aromatic acetyl derivatives, in a basic methanol/tetrahydrofuran medium, has been used to prepare a series of substituted 2-pyridyl-4-phenylquinolines. Derivatives having two aza binding sites can act as asymmetric bidendate ligands to complex transition metals such as ruthenium, osmium or iridium. All the compounds were cha...

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2-Amino-4-(4-bromo­phen­yl)-6-ferro­cenyl­pyridine-3-carbonitrile

The title compound, [Fe(C(5)H(5))(C(17)H(11)BrN(3))], was synthesized by the reaction of 4-bromo-benzaldehyde, acetyl-ferrocene and ammonium acetate in an aqueous medium. The crystal packing is stabilized by inter-molecular N-H⋯N hydrogen bonds. The dihedral angles between the phenyl ring and the pyridine and cyclopentadienyl rings are 51.67 (13) and 12.12 (21)°, respectively.

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2-Amino-4-(4-chloro­phen­yl)-6-ferro­cenylpyridine-3-carbonitrile

In the mol-ecule of the title compound, [Fe(C(5)H(5))(C(17)H(11)ClN(3))], the dihedral angles between the two five-membered rings and between the two six-membered rings are 3.28 (4) and 51.33 (4)°, respectively. In the crystal structure, inter-molecular N-H⋯N hydrogen bonds link the mol-ecules into centrosymmetric dimers.

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ژورنال

عنوان ژورنال: Journal of Synthetic Organic Chemistry, Japan

سال: 1973

ISSN: 0037-9980,1883-6526

DOI: 10.5059/yukigoseikyokaishi.31.328