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Toplam kayıt 69, listelenen: 1-10
2-[(E)-(4-Methylphenyl)iminomethyl]-6-(morpholin-4-ylmethyl)phenol
(Wiley-Blackwell, 2011)
In the title compound, C19H22N2O2, the morpholine ring adopts an almost perfect normal chair conformation with puckering parameters Q(T), theta and phi of 0.5642 (18) angstrom, 177.32 (17) and phi = 10 (4)degrees, respectively. ...
5-[(E)-(4-Propylphenyl)diazenyl]-2-hydroxyphenyl}ethanone
(Wiley-Blackwell, 2011)
The molecular geometry of the title compound, C17H18N2O2, displays an E configuration with respect to the azo group. The dihedral angle between the aromatic rings is 10.39 (4)degrees. In the molecule, an intramolecular O-H ...
Functionalization of anthracene: A selective route to brominated 1,4-anthraquinones
(Beilstein-Institut, 2011)
Efficient and stereoselective syntheses are described for the preparation of 2,3,9,10-tetrabromo-1,4-dimethoxy-1,2,3,4-tetrahydroanthracenes 7, 8 and the corresponding 1,4-diol 17 by silver ion-assisted solvolysis of ...
3-(2,4-Dichlorophenoxy)-1-(4-methoxyphenyl)-4-(3-nitrophenyl)azetidin-2-one
(Int Union Crystallography, 2011)
In the title compound, C22H16Cl2N2O5, the nearly planar four-membered beta-lactam ring [maximum deviations of 0.011 (2) for the N atom] makes dihedral angles of 68.34 (13), 83.04 (13) and 3.37 (13)degrees with the dichloro-, ...
N-[5-Methyl-2-(2-nitrophenyl)-4-oxo-1,3-thiazolidin-3-yl]pyridine-3-carboxamide monohydrate
(Wiley-Blackwell, 2011)
In the title compound, C16H14N4O4S center dot H2O, the benzene and pyridine rings make a dihedral angle of 85.8 (1)degrees. Both enantiomers of the chiral title compound are statistically disordered over the same position ...
2-{2-[4-(4-Fluorophenyl)piperazin-1-yl]-2-oxoethyl}-6-(morpholin-4-yl)-4-phenylpyridazin-3(2H)-one
(Wiley-Blackwell, 2011)
In the title compound, C26H28FN5O3, the morpholine ring adopts a chair conformation. The piperazine ring is puckered [Q(T) = 0.5437 (15) angstrom, theta = 8.89 (15) and phi = 357.2 (11)degrees]. The 1,6-dihydropyridazine ...
1-{5-[(E)-(2-Fluorophenyl)diazenyl]-2-hydroxyphenyl}ethanone
(Wiley-Blackwell, 2011)
Theere are two independent molecules in the asymmetric unit of the title compound, C14H11FN2O2, each with a trans configuration with respect to the azo double bond. The dihedral angle between the aromatic rings is 17.21 ...
1-(4-Methoxyphenyl)-4-(4-methylphenyl)-3-phenoxyazetidin-2-one
(Wiley-Blackwell, 2011)
The central beta-lactam ring of the title compound, C23H21NO3, is almost planar (r.m.s. deviation = 0.032 angstrom). The methoxybenzene ring is almost coplanar with the beta-lactam ring [dihedral angle = 1.87 (11)degrees], ...
(3aR,6S,7aR)-7a-Bromo-2-methylsulfonyl-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole
(Wiley-Blackwell, 2011)
In the title compound, C9H12BrNO3S, the two tetrahydrofuran rings adopt envelope conformations, the pyrrolidine ring adopts a half-chair conformation and the six-membered ring is in a boat conformation. In the crystal, ...
N-[2-(4-Chlorophenyl)-5-methyl-4-oxo-1,3-thiazolidin-3-yl]pyridine-3-carboxamide
(Int Union Crystallography, 2011)
The title compound, C16H14ClN3O2S, crystallizes with two molecules in the asymmetric unit. In the 1,3-thiazolidine rings, the carbonyl O atoms, the S atoms, the methyl groups and the ring carbon attached to the methyl ...