Chumakov, Yu. M. published the artcileCrystal structure of bis(4-benzoyl-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-onato)-(ethanol)-dioxourane(VI) ethanol solvate, Recommanded Product: 4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, the publication is Journal of Structural Chemistry (2014), 55(6), 1116-1119, database is CAplus.
The crystal structure of bis(4-benzoyl-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-onato)-(EtOH)-dioxourane(VI) EtOH solvate [UO2L2(EtOH)]·EtOH (I), where HL is 4-benzoyl-3-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one, is determined The asym. part on the unit cell of the crystal structure of I contains the complex of uranyl ion with two bidentately coordinated L– ions and coordinated mol. of EtOH. In the outer coordination sphere of the central atom, the solvated EtOH mol. is located. The coordination polyhedron of the U atom in complex I is a pentagonal bipyramid. Its equatorial plane is composed of O atoms of HL and EtOH. In the axial positions of the metal coordination polyhedron the O atoms are located. In the crystal, the complexes of the studied compound are linked together via H bonds of the outer-sphere EtOH mol. in chains along the [100] direction. Between the chains in the crystal, the van der Waals interaction occurs.
Journal of Structural Chemistry published new progress about 4551-69-3. 4551-69-3 belongs to pyrazoles-derivatives, auxiliary class Benzenes, name is 4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, and the molecular formula is C17H14N2O2, Recommanded Product: 4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one.
Referemce:
https://en.wikipedia.org/wiki/Pyrazole,
Pyrazoles – an overview | ScienceDirect Topics