2015
DOI: 10.1002/jhet.2408
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Synthesis of New 3‐(Furan‐2‐yl)‐Substituted Dibenzo‐Diazepin‐1‐one Derivatives

Abstract: A new series of 3-(furan-2-yl) dibenzo-diazepin-1-one derivatives were synthesized by condensation of 5-(furan-2-yl)-1,3-cyclohexanedione, o-phenylenediamine, and aromatic aldehydes, in which in some of them existed two very close isomer compounds. All the compounds were characterized by IR, MS, 1 H NMR, and elemental analysis. Also presented were the crystal structures of 3a, 3b and 3e, which were obtained and determined by X-ray single-crystal diffraction.

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Cited by 3 publications
(3 citation statements)
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“…It has μeff value of 5.17 B.M. which confirmed octahedral geometry of the Mn(II) complex [49]. Zn(II) and Cd(II) complexes are diamagnetic and according to their empirical formula, they have octahedral geometry.…”
Section: Electronic Spectra and Magnetic Moment Measurementsmentioning
confidence: 68%
“…It has μeff value of 5.17 B.M. which confirmed octahedral geometry of the Mn(II) complex [49]. Zn(II) and Cd(II) complexes are diamagnetic and according to their empirical formula, they have octahedral geometry.…”
Section: Electronic Spectra and Magnetic Moment Measurementsmentioning
confidence: 68%
“…This indication confirms that complexation reaction happened via formation of oxygen coordinate bond of carbonyl group and epoxy group atoms of the ligand with metal ions. [ 28 ] The spectra of complexes showed new bands in range of 850–873 cm −l of the coordinated water. Middle bands are appeared in the range of 505–522 cm −l , which assigned as ν(M–O) stretching vibrations of coordinated water.…”
Section: Resultsmentioning
confidence: 99%
“…This indication confirms that complexation reaction happened via formation of oxygen coordinate bond of carbonyl group and epoxy group atoms of the ligand with metal ions. [28] 3. The spectra of complexes showed new bands in range of 850-873 cm Àl of the coordinated water.…”
Section: Ft-ir Spectral Studiesmentioning
confidence: 99%