Ruthenium acetylacetonate

Base Information

• Chemical Name: Ruthenium acetylacetonate
• CAS No.: 14284-93-6
• Molecular Formula: C₁₅H₂₁O₆Ru
• Molecular Weight: 398.398
• Hs Code.: 28439000
• European Community (EC) Number: 238-193-0
• DSSTox Substance ID: DTXSID10904287
• Wikipedia: Ruthenium(III)_acetylacetonate
• Mol file: 14284-93-6.mol

Synonyms:Ruthenium acetylacetonate;Ruthenium(III) acetylacetonate;14284-93-6;EINECS 238-193-0;Tris(acetylacetonato)ruthenium;NSC 139624;Tris(pentane-2,4-dionato-O,O')ruthenium;Tris-acetylacetone-ruthenium (III);Ru(acac)3;Ruthenium, tris(2,4-pentanedionato)-;Ruthenium, tris(2,4-pentanedionato-O,O')-, (OC-6-11)-;C15H21O6Ru;Ruthenium, tris(2,4-pentanedionato-kappaO,kappaO')-, (OC-6-11)-;Ruthenium, tris(2,4-pentanedionato-.kappa.O,.kappa.O')-, (OC-6-11)-;C15-H21-O6-Ru;Tris(2,4-pentanedionato)ruthenium;Acetylacetone Ruthenium(III) Salt;DTXSID10904287;AMY41912;AKOS025401666;AC-24217;2,4-Pentanedione ruthenium(III) derivative;T2183;Ruthenium, tris(2,4-pentanedionato-kappaO2,kappaO4)-, (OC-6-11)-

Chemical Property of Ruthenium acetylacetonate

Chemical Property:

• Appearance/Colour: yellow crystalline powder
• Vapor Pressure: 0.174mmHg at 25°C
• Melting Point: 260 °C (dec.)(lit.)
• Boiling Point: 187.6 °C at 760 mmHg
• Flash Point: 71.9 °C
• PSA: 102.42000
• LogP: 1.66350
• Storage Temp.: Store below +30°C.
• Water Solubility.: Soluble in most organic solvents such as acetone, chlorinated hydrocarbons, alcohols, cyclohexane and benzene. Insoluble in wate
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 3
• Exact Mass: 399.038154
• Heavy Atom Count: 22
• Complexity: 90.4

Purity/Quality:

99% ^*data from raw suppliers

Ruthenium(III) acetylacetonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi,T
• Hazard Codes: Xi,T
• Statements: 36/37/38
• Safety Statements: 26-36-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Organic Compounds, Metal Salts
• Canonical SMILES: CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].CC(=CC(=O)C)[O-].[Ru+3]
• Isomeric SMILES: C/C(=C/C(=O)C)/[O-].C/C(=C/C(=O)C)/[O-].C/C(=C/C(=O)C)/[O-].[Ru+3]
• Uses: Precursor for the preparation of other compounds of ruthenium. Ruthenium(III) 2,4-pentanedionate is employed as a recyclable catalyst for certain organic transformations like the acetylation of phenols, alcohols, and amines under neat conditions. It is also used as a homogeneous catalyst, for example, in the hydrolysis of sodium borohydride and regiospecific tritiation of aromatic carboxylic acids. It is also used as a catalyst for enantioselective hydrogenation of acids such as aryl acrylic acid and aryl propenic acid.

Technology Process of Ruthenium acetylacetonate

There total 45 articles about Ruthenium acetylacetonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 87.2%

potassium aquapentachlororuthenate(III) + acetylacetone (123-54-6,81235-32-7) → tris(2,4-pentanedionato)ruthenium(III) (31378-26-4,31378-27-5,14284-93-6)

Guidance literature:

With potassium hydrogencarbonate; In water; heating mixt. of aq. soln. of Ru complex and acetylacetone on water bath for 10 min, addn. of KHCO3, further heating on water bath for 2 h, cooling to room temp.; centrifugation, washing with water (crop I), concn. of mother liquor, sepn. as above (crop II), recrystn. from CH2Cl2/hexane;

Reference yield: 85.0%

rhodium(III) chloride hydrate + acetylacetone (123-54-6,81235-32-7) → tris(2,4-pentanedionato)ruthenium(III) (31378-26-4,31378-27-5,14284-93-6)

Guidance literature:

rhodium(III) chloride hydrate; acetylacetone; In water; at 100 ℃; for 0.25h; Microwave irradiation;

With sodium hydroxide; In water; for 0.166667h; pH=6 - 7; Time; Concentration;

DOI:10.1007/s11172-012-0318-9

Reference yield: 82.0%

K(1+)*Ru(3+)*2SO4(2-)*2H2O=K[Ru(SO4)2(H2O)2] + acetylacetone (123-54-6,81235-32-7) → tris(2,4-pentanedionato)ruthenium(III) (31378-26-4,31378-27-5,14284-93-6)

Guidance literature:

With potassium hydroxide; In water; heating mixt. of aq. soln. of Ru complex and acetylacetone on water bath for 10 min, addn. of KOH, further heating on water bath for 2 h, cooling to room temp.; centrifugation, washing with water (crop I), concn. of mother liquor, sepn. as above (crop II), recrystn. from CH2Cl2/hexane;

upstream raw materials:

ruthenium trichloride

acetylacetone

ruthenium trichloride hydrate

ruthenium(III) chloride trihydrate

Downstream raw materials:

dodecacarbonyl-triangulo-triruthenium

acetylacetone

ruthenium pentacarbonyl

(3-formylpentane-2,4-dionato)bis(pentane-2,4-dionato)ruthenium(III)

Refernces

• 1、 Das, Amit,Scherer, Thomas,Maji, Somnath,Mondal, Tapan Kumar,Mobin, Shaikh M.,Urbanos, Francisco A.,Jimenez-Aparicio, Reyes,Kaim, Wolfgang,Lahiri, Goutam Kumar. "Reductive approach to mixed valency (n = 1-) in the Pyrazine Ligand-Bridged [(acac)2Ru(μ-L2-)Ru(acac)2]n (L2- = 2,5-pyrazine-dicarboxylate) through experiment and theory". . p. 7040 - 7049. Retrieved 2011.
• 2、 Sato, Hisako,Mori, Yukie,Kitazawa, Takafumi,Yamagishi, Akihiko. "Inversion of axial chirality in coordinated bis-β-diketonato ligands". . p. 232 - 237. Retrieved 2013.
• 3、 Endo, Akira,Shimizu, Kunio,Sato, Gen P.,Mukaida, Masao. "A NEW METHOD FOR SYNTHESIS OF RUTHENIUM(III) AND RUTHENIUM(II) COMPLEXES OF β-DIKETONES FROM RUTHENIUM BLUE SOLUTION". . p. 437 - 440. Retrieved 1984.
• 4、 Endo, Akira,Kajitani, Masatsugu,Mukaida, Masao,Shimizu, Kunio,Sato, Gen P.. "". . p. 25 - 34. Retrieved 1988.
• 5、 Mason, S. F.,Peacock, R. D.,Prosperi, T.. "". . . Retrieved 1977.
• 6、 Sanchez-Castro, M. Esther,Paz-Sandoval, M. Angeles. "Comparative study of the reactivity of (Cp*RuCl)4 and (Cp*RuCl2)2 with trimethylsilyl-substituted oxodienyl ligands". . p. 6071 - 6082. Retrieved 2008.
• 7、 Hoshino, Yoshimasa,Eto, Motoki,Fujino, Taku,Yukawa, Yasuhiko,Ohta, Tetsuo,Endo, Akira,Shimizu, Kunio,Sat?. "Synthesis and characterization of mixed-ligand ruthenium(III) complexes with oxalate and acetylacetonate ions". . p. 600 - 604. Retrieved 2004.
• 8、 Hoshino, Yoshimasa,Yukawa, Yasuhiko,Maruyama, Tetsufumi,Endo, Akira,Shimizu, Kunio,Sato, Gen P.. "". . p. 41 - 52. Retrieved 1990.
• 9、 -. "The metal complex, a chiral nematic liquid crystal composition and crystal (by machine translation)". Paragraph 0062; 0063. . Retrieved 2019/03/01.