Photoinitiator α hydroxy α methylpropiophenone was synthesized using CCl 4 and α methylpropiophenon which was prepared from isobutyryl chloride and benzene.Some factors on the yield of PHMP were discussed.
The crystal and molecular structure of [CoCl2(N4 trzCH2CH2COPh)4]·6H2O (trz=1,2,4 triazole) has been determined by X ray diffraction. It crystallizes in the monoclinic system, space group P21/c, with unit cell pa...The crystal and molecular structure of [CoCl2(N4 trzCH2CH2COPh)4]·6H2O (trz=1,2,4 triazole) has been determined by X ray diffraction. It crystallizes in the monoclinic system, space group P21/c, with unit cell parameters a=0.8039(2)nm, b=1.0822(2)nm, c=2.9013(6)nm, β=94.79(3)°, and Z=4. Each cobalt atom is coordinated by four N atoms of triazole from four 1 propiophenone 1,2,4 triazole ligands and two chloride anion in cis arrangement with almost perfect octahedral coordination geometry. In addition to the coordinating cobalt complex, there are six uncoordinated water molecules, which complete the crystal structure. In the solid state, the title compound forms three dimensional network structure through hydrogen bonds. The intermolecular hydrogen bonds connect the [CoCl2(C2H2N3CH2CH2COPh)4] and H2O moieties. CCDC: 200711.展开更多
文摘Photoinitiator α hydroxy α methylpropiophenone was synthesized using CCl 4 and α methylpropiophenon which was prepared from isobutyryl chloride and benzene.Some factors on the yield of PHMP were discussed.
文摘The crystal and molecular structure of [CoCl2(N4 trzCH2CH2COPh)4]·6H2O (trz=1,2,4 triazole) has been determined by X ray diffraction. It crystallizes in the monoclinic system, space group P21/c, with unit cell parameters a=0.8039(2)nm, b=1.0822(2)nm, c=2.9013(6)nm, β=94.79(3)°, and Z=4. Each cobalt atom is coordinated by four N atoms of triazole from four 1 propiophenone 1,2,4 triazole ligands and two chloride anion in cis arrangement with almost perfect octahedral coordination geometry. In addition to the coordinating cobalt complex, there are six uncoordinated water molecules, which complete the crystal structure. In the solid state, the title compound forms three dimensional network structure through hydrogen bonds. The intermolecular hydrogen bonds connect the [CoCl2(C2H2N3CH2CH2COPh)4] and H2O moieties. CCDC: 200711.
