6,7-Dihydro-3H-1,4-diazepino[1,2,3,4-lmn][1,10]phenanthroline-3,9(5H)-dione
نویسندگان
چکیده
منابع مشابه
6,7-Dihydro-3H-1,4-diazepino[1,2,3,4-lmn][1,10]phenanthroline-3,9(5H)-dione
In the title compound, C(15)H(12)N(2)O(2), the seven-membered ring bearing the three methyl-ene C atoms displays a puckered conformation, with the methyl-ene C atoms deviating from the plane of the benzene ring by 0.05 (1), 0.98 (1) and 1.04 (1) Å. The phenanthroline unit is not planar; the dihedral angles between this benzene ring and the other pyridyl rings are 9.62 (4) and 9.31 (4)°. The cry...
متن کامل1-{[(2,3-Dihydro-1H-inden-2-yl)oxy]methyl}quinazoline-2,4(1H,3H)-dione
In the title mol-ecule, C(18)H(16)N(2)O(3), the five-membered ring has an envelope conformation, with the substituted C atom deviating by 0.342 (4) Å from the mean plane P calculated for the remainder of the non-H atoms of the 2,3-dihydro-1H-indene fragment. The mean planes of quinazoline-2,4(1H,3H)-dione fragment and P form a dihedral angle of 59.08 (4)°. In the crystal, pairs of N-H⋯O hydroge...
متن کامل4-(4-Chlorophenyl)-7,7-dimethyl-7,8-dihydro-4H-1-benzopyran-2,5(3H,6H)-dione
The title compound, C(17)H(17)ClO(3), has been synthesized by the reaction of p-chloro-benzaldehyde, isopropyl-idene malonate and 5,5-dimethyl-cyclo-hexane-1,3-dione with triethyl-benzyl-ammonium chloride in water as a green solvent. The six membered pyran-one ring of the hexa-hydro-coumarin system has a screw-boat conformation while the dimethyl-cyclo-hexenone system has a distorted envelope c...
متن کاملQuinazoline-2,4(1H,3H)-dione
In the title compound, C(8)H(6)N(2)O(2), inter-molecular N-H⋯O hydrogen bonds involving the amine and carbonyl groups create centrosymmetric dimers between adjacent nearly coplanar mol-ecules. These dimers are further connected by weak N-H⋯O hydrogen bonds, forming a two-dimensional network. Mol-ecules are packed in the crystal structure with adjacent benzene and pyrimidine rings approximately ...
متن کامل3,8-Dimethylquinazoline-2,4(1H,3H)-dione
In the title compound, C(10)H(10)N(2)O(2), all non-H atoms are approximately co-planar with an r.m.s. deviation of 0.016 Å. In the crystal, mol-ecules are linked into inversion dimers by pairs of N-H⋯O hydrogen bonds. Chains along [010] are buiilt up by π-π inter-actions [centroid-centroid distance = 3.602 (1) Å] between the benzene and piperazine rings of adjacent mol-ecules.
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2010
ISSN: 1600-5368
DOI: 10.1107/s1600536810024761