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
Beilstein:
2054189
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
方案
≥98.0% (T)
mp
107-109 °C
官能团
ketone
phenyl
SMILES字符串
O=C(CC(=O)c1ccccc1)CC(=O)c2ccccc2
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
InChI key
MUNGMRPYTCHBFX-UHFFFAOYSA-N
一般描述
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.
其他说明
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
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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)
Mutual influence of two intramolecular hydrogen bonds in 1, 3, 5-triketones.
Zheglova DK, et al.
Journal of Molecular Structure, 195, 343-349 (1989)
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)
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)
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