(2E,5E)-2,5-Bis(4-hydroxy-3-methoxybenzylidene)cyclopentanone ethanol monosolvate
نویسندگان
چکیده
منابع مشابه
2-Hydroxy-3-methoxybenzaldehyde 2,4-dinitrophenylhydrazone pyridine monosolvate
The Schiff base molecule of the title compound, C(14)H(12)N(4)O(6)·C(5)H(5)N, was obtained from the condensation reaction of 2-hy-droxy-3-meth-oxy-benzaldehyde and 2,4-dinitro-phenyl-hydrazine. The C=N bond of the Schiff base has a trans arrangement and the dihedral angle between the two benzene rings is 3.49 (10)°. An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring. In the crystal, ...
متن کاملOleanolic acid ethanol monosolvate
CRYSTALS OF THE TITLE COMPOUND (SYSTEMATIC NAME: 3β-hy-droxy-olean-12-en-28-oic acid ethanol monosolvate), C(30)H(48)O(3)·C(2)H(5)OH, were obtained from unsuccessful co-crystallization trials. The asymmetric unit contains two symmetry-independent oleanolic acid mol-ecules, as well as two ethanol solvent mol-ecules. Inter-molecular O-H⋯O hydrogen bonds stabilize the crystal packing. In the olean...
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The title compound, C19H20N2O·C2H5OH, is an ethanol solvate of an indol alkaloid which was extracted from the plant Vinca erecta. The fused piperidine ring adopts an approximate boat conformation and the pyrrolidine ring an envelope conformation with one of the methyl-ene C atoms at the flap. An intra-molecular N-H⋯O hydrogen bond forms an S6 ring motif. In the crystal, norfulorocurarine and et...
متن کامل2,3,5-Triphenyl-2H-tetrazol-3-ium bromide ethanol monosolvate
In the title compound, C(19)H(15)N(4) (+)·Br(-)·C(2)H(5)OH, the tetra-zole ring makes dihedral angles of 57.44 (9), 50.92 (9) and 4.65 (8)° with the attached phenyl rings. In the crystal, the cation and the anion are linked to each other by inter-molecular C-H⋯Br hydrogen bonds into an infinite chain along the b axis. The anion and the ethanol solvent mol-ecule are linked by an O-H⋯Br hydrogen ...
متن کاملPoly[[diaquatris(μ2-3-methylpyridine-2-carboxylato)(3-methylpyridine-2-carboxylato)sodiumterbium(III)] ethanol monosolvate monohydrate]
In the title compound, {[NaTb(C(7)H(6)NO(2))(4)(H(2)O)(2)]·C(2)H(5)OH·H(2)O}(n), the Tb(III) atom is eight-coordinated in a slightly distorted square-anti-prismatic geometry defined by four carboxyl-ate O atoms and four pyridine N atoms. The bond lengths lie within the range 2.3000 (2)-2.326 (2) Å for the Tb-O bonds and 2.543 (3)-2.553 (3) Å for the Tb-N bonds. The Na(I) atom is five-coordinate...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2013
ISSN: 1600-5368
DOI: 10.1107/s1600536813005229