metal-organic compounds
Molecules of the title compound, [Fe(C5H5)(C16H16NO2)], are stabilized by intramolecular hydrogen bonds (N—HO=C) and are linked by intermolecular hydrogen bonds (O—HO=C) to form centrosymmetric R22(16) dimers.
metal-organic compounds
The title compound, [Mo2(P2)(CO)4(C8H9O2)2], which was synthesized by refluxing a toluene solution of [(η5-CH3CH2O2CC5H4)2Mo2(CO)6] and P4 under N2, has a tetrahedral [Mo2P2] core with a transverse coordinated P2 ligand and an [(η5-CH3CH2O2CC5H4)Mo(CO)2] moiety. The P—P distance of the coordinated P2 ligand is 2.089 (2) Å.
metal-organic compounds
In the title compound, [Ni(C22H22FeNO)2], the NiII ion lies on an inversion center and has a square planar coordination geometry formed by bidentate enaminone ligands. The Ni-N and Ni-O bond distances are 1.928 (2) and 1.850 (2) Å, respectively.
organic compounds
The title compound, C16H15NO2·C2H5OH, has been synthesized by the reaction of benzoylacetone with 2-aminophenol in ethanol. The enaminone structure is stabilized by a strong intramolecular hydrogen bond (N—HO=C), while the one-dimensional infinite chain in the [010] direction is formed by the intermolecular O—HO hydrogen bond between the enaminone and the ethanol solvent molecule.
metal-organic compounds
The title compound, [Fe2(C5H5)2(C22H20N4O2)], has been synthesized by the reaction of ferrocenoylacetone and butanedioic acid dihydrazide in ethanol. The dihedral angles between one pyrazole ring and the attached cyclopentadienyl ring and carbonyl plane are 33.5 (4) and 4.4 (8)°, respectively; for the other pyrazole ring, the corresponding angles are 29.5 (4) and 11.2 (8)°, respecively.
metal-organic compounds
The title compound {systematic name: (S)-ethyl 2-[1-(1-ferrocenylcarbonyl)prop-1-en-2-ylamino]-3-phenylpropionate}, [Fe(C5H5)(C20H22NO3)], has been synthesized by the reaction of ferrocenoylacetone with ethyl L-phenylalanine in ethanol. The two nearly parallel cyclopentadienyl rings in the ferrocenyl moiety adopt an eclipsed conformation.
metal-organic compounds
The title compound, [Fe(C5H5)(C14H18NO4)]·CH2Cl2, has been synthesized by the reaction of ferrocenoylacetone with DL-serine ethyl ester in ethanol. Electron delocalization is observed within the enaminone moiety.
organic compounds
The title compound, C6H5COCH=C(NHCH2CH2OH)CH3 or C12H15NO2, has been synthesized by the reaction of benzoylacetone and ethanolamine in ethanol. In the crystalline state, molecules are linked by intermolecular hydrogen bonds (O—HO=C) to form centrosymmetric R22(14) dimers.
metal-organic compounds
The title compound, [Fe(C5H5)(C10H13N2O2], has been synthesized by the reaction of acetylferrocene and hydrazine ethyl carbazate. Molecules of the title compound form centrosymmetric R22(8) dimers via intermolecular N—HO=C hydrogen bonds.
metal-organic compounds
The title compound, [Fe(C5H5)(C13H10NO2)], has been synthesized by the Claisen condensation reaction of acetylferrocene and ethyl picolinate in the presence of sodium ethoxide. The enone structure is stabilized by a strong [OHO=C] intramolecular hydrogen bond.
organic compounds
The title compound, C18H19NO, has been synthesized by the condensation reaction of benzoylacetone and L-(−)-α-phenylethylamine. The enaminone structure is stabilized by a strong N—HO=C intramolecular hydrogen bond.
organic compounds
The title compound, C21H16ClNO, has been synthesized by the condensation reaction of dibenzoylmethane and 2-chloroaniline in the presence of p-TsOH. The enaminone structure is stabilized by a strong intramolecular N—HO=C hydrogen bond.
organic compounds
The title compound, C21H17NO2, has been synthesized by the condensation of dibenzoylmethane and 2-aminophenol in the presence of p-TsOH. In the crystalline state, molecules are linked by intermolecular O—HO=C hydrogen bonds which, in combination with intramolecular N—HO bonds, form centrosymmetric R22(14) dimers.