43146
1,5-二苯基-1,3,5-戊烷三酮
≥98.0% (T)
别名:
1,3-二苯甲酰丙酮
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关于此项目
线性分子式:
C6H5COCH2COCH2COC6H5
化学文摘社编号:
分子量:
266.29
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2054189
Assay:
≥98.0% (T)
产品名称
1,5-二苯基-1,3,5-戊烷三酮, ≥98.0% (T)
InChI
1S/C17H14O3/c18-15(11-16(19)13-7-3-1-4-8-13)12-17(20)14-9-5-2-6-10-14/h1-10H,11-12H2
SMILES string
O=C(CC(=O)c1ccccc1)CC(=O)c2ccccc2
InChI key
MUNGMRPYTCHBFX-UHFFFAOYSA-N
assay
≥98.0% (T)
mp
107-109 °C
functional group
ketone
phenyl
Other Notes
多功能三酮，可用于如合成杂环化合物；制备过渡金属络合物
General description
1,5-Diphenyl-1,3,5-pentanetrione (H2DBA, DBAc) is a symmetrical triketone.1,3,5-triketones are potential tridentate ligands and forms complexes with transition metals, lanthanides and actinides. It acts as ligand and forms binuclear cobalt complex with CoCl2.6H2O. The interaction of two intramolecular hydrogen bonds in 1,5-diphenyl-1,3,5-pentanetrione has been studied. H2DBA can be synthesized by condensation reaction between ethyl benzoate and benzoyl acetone. DBAc arranged in stretched polyethylene (PE) sheets has been investigated by infrared linear dichroism (LD) spectroscopy.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Infrared linear dichroism on 1,5-diphenyl-1,3,5-pentanetrione aligned in stretched polyethylene.
Andersen KB.
Acta Chemica Scandinavica, 52, 1171-1176 (1998)
Some novel triorganotin(IV) derivatives of β,δ-triketones.
Kumar A, et al.
Polyhedron, 2(9), 907-916 (1983)
Electronic states of 1, 6, 6aλ4-trithiapentalene and its 2,5-dimethyl and 2,5-diphenylderivatives. Ultraviolet-visible linear dichroism spectroscopy and time-dependent density functional theory calculations.
Spanget-Larsen J.
Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy, 58(10), 2245-2255 (2002)
Structure and magnetism of a binuclear 1, 3, 5-triketonate complex of cobalt (II), bis (1, 5-diphenyl-1, 3, 5-pentanetrionate) tetrapyridinedicobalt (II) tetrapyridine.
Kuszaj JM, et al.
Inorganic Chemistry, 12(6), 1297-1303 (1973)
Synthesis and characterization of pyridine and 2, 6-diphenyl-pyridine ethers.
Hatz LL.
Abstracts of Papers of the American Chemical Society., 201 (1991)
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