4-Acetyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine
نویسندگان
چکیده
منابع مشابه
4-Acetyl-2,3,4,5-tetrahydro-1H-1,4-benzodiazepine
The title compound, C(11)H(14)N(2)O·H(2)O, crystallizes with one formula unit in the asymmetric unit. The seven-membered ring has a chair conformation with the C=O group turned away from the benzene ring. N-H⋯O and O-H⋯O hydrogen bonds are present in the crystal structure.
متن کاملExperimental and Theoretical Studies on a Derivative of Tetrahydro-1H-Benzodiazepine
N-Cyclohexyl-2,4,4-trimethyl-2,3,4,5-tetrahydro-1H-benzo[b][1,5]diazepine-2-carboxamide (5) was synthesized using an efficient, highly recyclable and eco-friendly catalyst heteropolyacid/triethoxysilyl)propyl]isonicotinamide (HPA/TPI-Fe3O4 nanoparticles) in one-pot. The compound 5 was characterized by FT-IR,1H NMR, 13C NMR, mass spectra, and elemental analysis. The theoretical calculations on 5...
متن کامل4-Acetyl-1H-pyrrole-2-carbaldehyde
The title compound, C(7)H(7)NO(2), was synthesized via a one-pot Vilsmeier-Haack and subsequent Friedel-Crafts reaction. The pyrazole ring makes dihedral angles of 4.50 (9) and 2.06 (8)°, respectively, with the aldehyde and acetyl groups. In the crystal, classical N-H⋯O hydrogen bonds and weak C-H⋯O inter-actions assemble the mol-ecules into a chain along the b axis.
متن کامل2,4-Bis(4-fluorophenyl)-2,3-dihydro-1H-1,5-benzodiazepine
In the title compound, C(21)H(16)F(2)N(2), the seven-membered 1,4-diazepine ring of the benzodiazepine ring system adopts a distorted-boat conformation. The benzene ring of this system makes dihedral angles of 18.6 (2) and 78.8 (2)° with those of two fluoro-phenyl substituents. In the crystal, inversion dimers linked by two weak C-H⋯F hydrogen bonds generate R(2) (2)(20) ring motifs. There are ...
متن کامل3-Acetyl-6-chloro-4-phenylquinolin-2(1H)-one
The title compound, C(17)H(12)ClNO(2), crystallizes with two mol-ecules in the asymmetric unit. The main conformational difference between these two mol-ecules is the dihedral angle between the phenyl ring and the quinoline ring system [70.5 (1)° and 65.5 (1) Å]. The crystal packing is stabilized by N-H⋯O hydrogen bonds.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808007927