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
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)
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Some novel triorganotin(IV) derivatives of β,δ-triketones.
Kumar A, et al.
Polyhedron, 2(9), 907-916 (1983)
Infrared linear dichroism on 1,5-diphenyl-1,3,5-pentanetrione aligned in stretched polyethylene.
Andersen KB.
Acta Chemica Scandinavica, 52, 1171-1176 (1998)
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)
Reactions of metal ions with triketones. Part 2. Kinetics and mechanisms of the reactions of nickel (II) and cobalt (II) with heptane-2, 4, 6-trione in methanol-water (70: 30 v/v).
Hynes MJ and Walsh J.
J. Chem. Soc., Dalton Trans., 12, 2565-2569 (1985)
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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