1467-40-9 Usage
Description
1,5-Diphenyl-1,3,5-pentanetrione (H2DBA, DBAc) is a symmetrical triketone that serves as a potential tridentate ligand, forming complexes with various transition metals, lanthanides, and actinides. It is known for its ability to form binuclear cobalt complexes with CoCl2.6H2O and has been studied for its intramolecular hydrogen bond interactions. H2DBA can be synthesized through a condensation reaction between ethyl benzoate and benzoyl acetone, and its arrangement in stretched polyethylene (PE) sheets has been investigated using infrared linear dichroism (LD) spectroscopy.
Uses
Used in Chemical Synthesis:
1,5-Diphenyl-1,3,5-pentanetrione is used as a ligand in chemical synthesis for forming complexes with transition metals, lanthanides, and actinides. Its tridentate nature allows for the creation of stable and diverse metal complexes, which can be utilized in various applications, such as catalysis and material science.
Used in Material Science:
In the field of material science, 1,5-diphenyl-1,3,5-pentanetrione is used as a component in the synthesis of stretched polyethylene (PE) sheets. Its arrangement in these sheets has been investigated using infrared linear dichroism (LD) spectroscopy, providing insights into the structural properties and potential applications of these materials.
Used in Coordination Chemistry:
1,5-Diphenyl-1,3,5-pentanetrione is used as a ligand in coordination chemistry for forming binuclear cobalt complexes with CoCl2.6H2O. These complexes can be employed in various applications, such as catalysts, magnetic materials, and sensors, due to their unique structural and electronic properties.
Used in Infrared Spectroscopy:
In the field of infrared spectroscopy, 1,5-diphenyl-1,3,5-pentanetrione is used as a sample for studying the interaction of two intramolecular hydrogen bonds. This research contributes to the understanding of molecular structures and the development of new analytical techniques for studying similar compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 1467-40-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,6 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1467-40:
(6*1)+(5*4)+(4*6)+(3*7)+(2*4)+(1*0)=79
79 % 10 = 9
So 1467-40-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H14O3/c1-12(18)15(16(19)13-8-4-2-5-9-13)17(20)14-10-6-3-7-11-14/h2-11,15H,1H3
1467-40-9Relevant articles and documents
Synthesis, X-ray crystal structure and DFT study of potential ligands of (2Z)-3-[(2-hydroxyphenyl)amino]-1-phenyl"alk"-2-en-1-one type
Jezierska, Aneta,Jerzykiewicz, Lucjan B.,Ko?odziejczak, Jerzy,Sobczak, Jaros?aw M.
, p. 33 - 40 (2007)
The main aim of the study was the synthesis and X-ray and spectroscopic investigations of potential ligands of transition metal complexes. A new compound, (2Z)-3-[(2-hydroxyphenyl)amino]-1-phenylpent-2-en-1-one, was obtained and the detailed experimental results are reported. Theoretical investigations based on the Density Functional Theory (DFT) were also performed for the presented compound as well as for its two analogues. Conformational analysis was done to find minima on the potential energy surface (PES). Analysis of the electrostatic potential (ESP) showed regions in the molecules sensitive to external interactions. Furthermore, topological analysis of the electron density (AIM theory) was applied to confirm the existence of an intramolecular H-bond in the molecules studied. The obtained theoretical results are in good agreement with the available experimental data.
Synthetic studies on a series of functionalized pyrylium salts, 4-chloro- and 4-bromophosphinines
Nagahora, Noriyoshi,Tokumaru, Hiroshi,Ikaga, Shinpei,Hanada, Takuya,Shioji, Kosei,Okuma, Kentaro
, p. 1880 - 1887 (2018/03/07)
A series of new pyrylium salts that bear sulfonate and phosphonate groups were obtained from the reactions between 2,6-diphenyl-4H-pyran-4-one, sulfonic anhydride, and chlorophosphates, and analyzed spectroscopically. Furthermore, treatment of 2,6-diphenyl-4H-pyran-4-one with phosphoryl chloride or bromide afforded the corresponding 4-chloro- and 4-bromopyrylium tetrafluoroborates in good yield. Subsequently, the synthesis of the corresponding 4-chloro- and 4-bromophosphinines was accomplished by treating the respective chloro- and bromopyrylium tetrafluoroborates with tris(trimethylsilyl)phosphine.
Thermal Cycloaddition of Aroylketene to 1-Aryl-1-trimethylsilyloxyethylene: A Simple Synthesis of 2,6-Diaryl-4H-pyran-4-one
Sano, Takehiro,Saitoh, Toshiaki,Toda, Jun
, p. 2139 - 2146 (2007/10/02)
Aroylketene (2) generated by pyrolytic decarbonylation of 5-aryl-2,3-dihydro-2,3-furandione (1) reacted with 1-aryl-1-trimethylsilyloxyethylene (3) in a regioselective manner to give 2,6-diaryl-4H-pyran-4-one (5) and/or 1,5-diarylpentane-1,3,5-trione (6).