6-(2-Hydroxyanilinomethylene)-4-nitrocyclohexa-2,4-dien-1-one
نویسندگان
چکیده
منابع مشابه
6-(2-Hydroxyanilinomethylene)-4-nitrocyclohexa-2,4-dien-1-one
The molecule of the title compound, C(13)H(10)N(2)O(4), is nearly planar with a dihedral angle between the two aromatic rings of 2.24 (9)°. The NH group forms an intramolecular hydrogen bond with the carbonyl O atom. The mol-ecules form dimers about inversion centers in the crystal structure via inter-molecular O-H⋯O hydrogen bonds.
متن کامل(6Z)-4-Bromo-6-{[(2-hydroxyethyl)amino]methylidene}cyclohexa-2,4-dien-1-one
The title mol-ecule, C(9)H(10)BrNO(2), excluding methyl-ene H atoms and the C-OH group, is essentially planar, with a maximum deviation of 0.037 (2) Å for the N atom. The N-C-C-O torsion angle is -63.1 (3)°. The mol-ecular structure is stabilized by a weak intra-molecular N-H⋯O(carbonyl) hydrogen bond, forming an S(6) motif. In the crystal, mol-ecules are linked by O-H⋯O and C-H⋯O hydrogen bond...
متن کامل24-Methyllanosta-7,25-dien-3-one
THE TITLE COMPOUND [SYSTEMATIC NAME: 17-(5,6-di-methyl-hept-6-en-2-yl)-4,4,10,13,14-penta-methyl-1,5,6,10,11,12,13,15,16,17-deca-hydro-2H-cyclo-penta-[α]phenanthren-3(4H,9H,14H)-one], C(31)H(50)O, is a triterpenoid which was isolated from Skimmia laureola. The three six-membered rings adopt chair, slightly distorted half-chair and distorted boat conformations, and the five-membered ring is in a...
متن کامل(2E,4E)-1-(6-Chloro-2-methyl-4-phenyl-3-quinolyl)-5-phenylpenta-2,4-dien-1-one
In the title compound, C(27)H(20)ClNO, the quinoline ring forms a dihedral angle of 62.53 (5)° with the substituent benzene ring. In the crystal, inter-molecular C-H⋯Cl inter-actions link the mol-ecules into chains along the b axis. Inter-molecular C-H⋯N and C-H⋯O hydrogen bonds further consolidate the structure into a three-dimensional network. The unit cell contains four solvent-accessible vo...
متن کامل2,3-Dibromo-6-methoxy-4-[(phenethylamino)methylidene]cyclohexa-2,5-dien-1-one methanol monosolvate
In the title compound, C(16)H(15)Br(2)NO(2)·CH(4)O, the mean planes of the substituted cyclo-hexa-2,5-dien-1-one and phenyl rings are almost parallel [dihedral angle = 7.84 (4)°]. The crystal packing is stabilized by N-H⋯O hydrogen bonds generating infinite [101] chains. The methanol solvent mol-ecules are connected with the main species by O-H⋯O inter-actions.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2007
ISSN: 1600-5368
DOI: 10.1107/s160053680706429x