3,4-Dihydro-3-(2-hydroxyethyl)-4-(nitromethyl)quinazolin-2(1H)-one
نویسندگان
چکیده
منابع مشابه
3-(2-Methylbenzylidene)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one
In the crystal structure of the title compound, C(17)H(15)NOS, the mol-ecules form centrosymmetric dimers through pairs of N-H⋯O hydrogen bonds. The seven-membered ring adopts a distorted half-chair conformation.
متن کامل4-Hydroxy-3-[(4-hydroxy-6-methyl-2-oxo-3,6-dihydro-2H-pyran-3-yl)(3-thienyl)methyl]-6-methyl-3,6-dihydro-2H-pyran-2-one
The asymmetric unit of the title compound, C(17)H(14)O(6)S, contains four crystallographically independent mol-ecules in which the pyran-one units are essentially planar, with maximum deviations of 0.016 (2), 0.019 (2), 0.025 (2), 0.014 (2), 0.020 (2), 0.010 (2), 0.003 (2) and 0.012 (2) Å. One of the thio-phene rings is disordered over two positions, with an occupancy ratio of 0.739 (4):0.261 (...
متن کامل3-[(Z)-Benzylidene]-2,3-dihydro-1,5-benzothiazepin-4(5H)-one
In the title compound, C(16)H(13)NOS, the seven-membered ring adopts a distorted half-chair conformation. In the crystal, mol-ecules are linked by N-H⋯O hydrogen bonds, forming chains running along the b axis. The crystal packing is further stabilized by C-H⋯O inter-actions.
متن کامل3-Phenyl-2-(pyrrolidin-1-yl)-5,6-dihydro-8H-thiopyrano[4′,3′:4,5]thieno[2,3-d]pyrimidin-4(3H)-one
In the title compound, C(19)H(19)N(3)OS(2), the thio-pyran ring adopts a twist-chair conformation and the pyrimidinone unit is essentially planar, with a mean deviation of 0.0497 Å. The thio-phene ring is essentially planar with a maximum deviation of 0.024 (2) Å, while the pyrrolidine ring exhibits an envelope conformation. The pyrimidinone and thio-phene rings are almost coplanar, forming a d...
متن کامل4-Methyl-2,3-dihydro-1H-1,5-benzodiazepin-2-one monohydrate
The seven-membered fused-ring in the title compound, C(10)H(10)N(2)O·H(2)O, adopts a boat conformation (with the two phenyl-ene C atoms representing the stern and the methyl-ene C atom the prow). In the crystal, two benzodiazepinone mol-ecules are linked about a center of inversion by diazepine-carbonyl N-H⋯O hydrogen bonds. The dimers are further linked by water-diazepine O-H⋯N hydrogen bonds,...
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ژورنال
عنوان ژورنال: Molbank
سال: 2015
ISSN: 1422-8599
DOI: 10.3390/m866