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inquiryRuthenium/carbon(Ru/C); Ruthenium on arbon Cas No. 7440-18-8 Specification Ru01 Ru05 Ru10 Ru15 Ru20 Noble metal
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inquiryProduct Name: Ruthenium CAS: 7440-18-8 MF: Ru MW: 101.07 EINECS: 231-127-1 Mol File: 7440-18-8.mol Ruthenium Structure Ruthenium Chemical Properties Melting point 2310 °C (lit.) Boiling point 3900 °C (lit.) density
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inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
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tris(triphenylphosphine)ruthenium(II) chloride
ruthenium
Conditions | Yield |
---|---|
With 1-decene; 1,1,3,3-tetramethyldisiloxane In toluene mixt. of tetramethyldixiloxane, 1-decene and Ru-complex in unhyd. toluene stirred at room temp., evacuated, refilled with N2 three times, stirred at 100°C for 5 d; centrifuged, decanted, washed by toluene, centrifuged twice, dried indervac.; detd. by XRD, TEM; | 90% |
(η(6)-toluene)RuCl(C10H6CH(Me)NMe2)
sodium bromide
A
(η(6)-toluene)RuBr(C10H6CH(Me)NMe2)
B
ruthenium
Conditions | Yield |
---|---|
In ethanol; dichloromethane byproducts: NaCl; stirring for 6 h at room temp.; evapn., dissoln. (CH2Cl2), chromy. (Al2O3, hexane:ether 1:1, CH2Cl2), evapn., washing (hexane:ether), collection (filtration), drying (vac.); elem. anal.; | A 75% B n/a |
triethylsilane
A
triethylsilyl chloride
B
hydrogen
C
ruthenium
Conditions | Yield |
---|---|
In not given react. with boiling (C2H5)3SiH after 12 min;; | A 74% B n/a C n/a |
In not given react. with boiling (C2H5)3SiH after 12 min;; | A 74% B n/a C n/a |
bis[dichlorido(η6-toluene)ruthenium(II)]
A
(η(6)-toluene)RuCl(C10H6CH(Me)NMe2)
B
ruthenium
Conditions | Yield |
---|---|
In acetonitrile byproducts: HgCl2; N2-atmosphere; equimolar amts., stirring for 15 h at room temp.; evapn., dissoln. (CH2Cl2), chromy. (Al2O3, hexane:ether 1:1, CH2Cl2), evapn., washing (hexane:ether), collection (filtration), drying (vac.); elem. anal.; | A 60% B n/a |
Conditions | Yield |
---|---|
In n-heptane High Pressure; soln. or Ru complex in heptane heated at 200°C under 10 atm Ar for 4 h; filtered, filtrate evapd. (Ru6C(CO)17); ppt. extd. with acetone leaving Ru; | A 59% B 20% |
dihydridotetrakis(triphenylphosphine)ruthenium
butyraldehyde
A
tricarbonylbis(triphenylphosphine)ruthenium(0)
B
propene
C
butyl butyrate
D
ruthenium
E
butan-1-ol
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: H2, propane, CO; educts mixed at 0°C in vac., stirred in ice-bath for 2 h; evapd. in vac., solid washed with Et2O and hexane, dissolved in toluene, filtered, concd. in vac., ppt. filtered, washed with hexane, dried in vac.; | A 56% B n/a C n/a D n/a E <1 |
ruthenium
Conditions | Yield |
---|---|
Stage #1: C44H40ClN12Ru2 at 258 - 366℃; Stage #2: at 1000℃; | 20% |
dodecacarbonyl-triangulo-triruthenium
red selenium
A
Ru4(CO)12(μ3-Se)4
B
ruthenium
Conditions | Yield |
---|---|
In xylene Se8 dissolved in xylene under reflux at 140°C, addn. of Ru3(CO)12, mixt. brought to ambient temp., soln. poured in an ampoule, ampoule sealed and placed in autoclave, autoclave vessel filled to 80 vol-% with water, heated at 250°C for 30 d; product sepd. using PTFE filter, washed with small portions of diethyl ether; | A 5% B n/a |
Conditions | Yield |
---|---|
fusion (Cl2 atmosphere, quartz ampoule), slow cooling; elem. anal.; | A n/a B 1% |
Conditions | Yield |
---|---|
fusion (Cl2 atmosphere, quartz ampoule), slow cooling; elem. anal.; | A n/a B 1% |
tricarbonyl(η(4)-1,5-cyclooctadiene)ruthenium
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 170 - 350℃; under 0.60006 - 759.826 Torr; for 1.5 - 1.66667h; Product distribution / selectivity; |
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 170 - 350℃; under 9.9985 - 759.826 Torr; for 1.5h; Product distribution / selectivity; |
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 170 - 350℃; under 9.9985 - 759.826 Torr; for 1.5h; Product distribution / selectivity; |
Ru(CO)3(η(4)-2,3-dimethylbutadiene)
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 180 - 350℃; under 0.975098 - 759.826 Torr; for 1.5h; Product distribution / selectivity; |
1.3-butadiene Ru(CO)3
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 120 - 350℃; under 0.975098 - 759.826 Torr; for 1.5h; Product distribution / selectivity; |
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 300 - 400℃; under 50.255 - 759.826 Torr; for 1h; Product distribution / selectivity; |
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 200 - 400℃; under 9.75098 - 759.826 Torr; for 1.5h; Product distribution / selectivity; |
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 250 - 500℃; under 9.75098 - 759.826 Torr; for 1.5h; Product distribution / selectivity; |
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 300 - 500℃; under 9.75098 - 759.826 Torr; for 1.5h; Product distribution / selectivity; |
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 150 - 400℃; under 4.87549 - 759.826 Torr; for 1.5h; Product distribution / selectivity; |
ruthenium
Conditions | Yield |
---|---|
With hydrogen at 150 - 400℃; under 4.87549 - 759.826 Torr; for 1.5h; Product distribution / selectivity; |
ruthenium
Conditions | Yield |
---|---|
With ammonia Heating / reflux; |
A
hydrogenchloride
B
water
C
oxygen
D
chlorine
E
ruthenium
Conditions | Yield |
---|---|
With oxygen In neat (no solvent) thermal decomposition in Ar - O2 mixture; TG-DTG-DTA-MS; | |
In neat (no solvent) thermal decomposition in Ar; TG-DTG-DTA-MS; |
ruthenium
Conditions | Yield |
---|---|
With hydrogen 101 kPa and between 473 K and 623 K for 2 h; | |
With hydrogen; sodium hydrogencarbonate; pyrographite In water activated carbon added to 0.01 M aq. soln. of RuCl3*xH2O (stirring, 60°C); pH adjusted to 6-7 with aq. soln. of NaHCO3; kept (2 h);solid filtered; dried (room temp.); treated with H2 (120°C, 1 h); | |
In ethylene glycol heated to 453 K; cooled down rapidly; TEM; XRD; |
Conditions | Yield |
---|---|
In neat (no solvent) reaction at red heat;; | 100% |
Conditions | Yield |
---|---|
In neat (no solvent) welded and SiO2-jacketed Nb container, 950°C for 22 d; | 100% |
In neat (no solvent) welded and SiO2-jacketed Nb container, 1000°C for 6 d, annealed at 900°C for 1 d; | 80% |
Conditions | Yield |
---|---|
In neat (no solvent) La/LaI3/Ru in a 2/1/1 mole ratio in Nb tube heated to 900°C for 7wk; | 99% |
Conditions | Yield |
---|---|
In neat (no solvent) byproducts: PrOI, Pr7I12Ru, PrI6Ru2; in welded Nb-container at 950-975°C (26-30 d); | 95% |
2-(4-bromophenyl)-1-(4-fluorophenyl)-5-(4-nitrophenyl)pyrrolidine
bis(pinacol)diborane
ruthenium
1-(4-fluorophenyl)-2-(4-nitrophenyl)-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine
Conditions | Yield |
---|---|
With nitrogen; potassium acetate In 1,4-dioxane; hexane; ethyl acetate | 94% |
Conditions | Yield |
---|---|
In melt Electric Arc; arc melting in water-cooled Cu crucible under Ar using W tip as second electrode; powders pressed into pellet, arc melted for 20 s using direct current of 40 A under Ar; remelted several times; | 92% |
Conditions | Yield |
---|---|
In neat (no solvent) inert atmosphere; Nb container, stoich. amts., 900°C, 3-4 weeks; powder X-ray diffraction; | 90% |
Conditions | Yield |
---|---|
In melt Electric Arc; ErTe, Er, Ru in 17:6:3 pressed into pellets; arc-melted at 30 A for 30 s/side in Ar filled glove box; wrapped in Mo foil; loaded into Ta tube; sealed; evacuated for 1 d under high vac. (E-7 Torr); sintered at 1250°C for 2 wks; cooled to 700 ...; | 90% |
In melt Electric Arc; ErTe, Er, Ru in 7:2:2 pressed into pellets; arc-melted at 30 A for 30 s/side in Ar filled glove box; wrapped in Mo foil; loaded into Ta tube; sealed; evacuated for 1 d under high vac. (E-7 Torr); sintered at 1250°C for 2 wks; cooled to 700 ...; | 60% |
2-tert-butylcyclohexanone
palladium
ruthenium
1,2-dihydroxybutane
Conditions | Yield |
---|---|
89% |
triphenylphosphine
ruthenium
tris(triphenylphosphine)ruthenium(II) chloride
Conditions | Yield |
---|---|
Stage #1: sodium chlorate; ruthenium With sodium hydroxide for 0.25h; Inert atmosphere; Schlenk technique; Stage #2: triphenylphosphine for 3h; Reflux; Inert atmosphere; Schlenk technique; | 89% |
2-Methyl-1-phenyl-2-propanol
ruthenium
2-cyclohexyl-1,1-dimethyl ethanol
Conditions | Yield |
---|---|
88% |
Conditions | Yield |
---|---|
In melt Electric Arc; arc melting in water-cooled Cu crucible under Ar using W tip as second electrode; powders pressed into pellet, arc melted for 20 s using direct current of 40 A under Ar; remelted several times; | 87% |
Conditions | Yield |
---|---|
In melt Electric Arc; arc melting in water-cooled Cu crucible under Ar using W tip as second electrode; powders pressed into pellet, arc melted for 20 s using direct current of 40 A under Ar; remelted several times; | 86% |
Conditions | Yield |
---|---|
In melt Electric Arc; arc melting in water-cooled Cu crucible under Ar using W tip as second electrode; powders pressed into pellet, arc melted for 20 s using direct current of 40 A under Ar; remelted several times; | 85% |
5-ethoxy-2,5-dihydrofuran-2-one
ruthenium
4-bromo-5-ethoxyfuran-2(5H)-one
Conditions | Yield |
---|---|
With bromine In tetrachloromethane | 82% |
Conditions | Yield |
---|---|
In melt Electric Arc; (N2 or He); mixt. of Dy, DyTe, Ru pelletized in Dy20Ru6Te3 compn.; arc melted for 20-30 s per side; crushed into pieces and ground into powder; annealed at 935°C for 4 wk; detn. by XRD; | 80% |
Conditions | Yield |
---|---|
In melt Electric Arc; (N2 or He); mixt. of Dy, DyTe, Ru pelletized in Dy20Ru6Te3 compn.; arc melted for 20-30 s per side; crushed into pieces and ground into powder; annealed at 1000°C for 9 d; quenched; detn. by XRD; | 80% |
Conditions | Yield |
---|---|
In melt Electric Arc; (N2 or He); mixt. of Er, ErTe, Ru pelletized in Er20Ru6Te3 compn.; arc melted for 20-30 s per side; crushed into pieces and ground into powder; annealed at 935°C for 4 wk; detn. by XRD; | 80% |
Conditions | Yield |
---|---|
In melt Electric Arc; arc melting in water-cooled Cu crucible under Ar using W tip as second electrode; powders pressed into pellet, arc melted for 20 s using direct current of 40 A under Ar; remelted several times; | 79% |
selenium
2,3,5,6,7-pentaselena-1,4-dophosphabicyclo{2.2.1}heptane
ruthenium
Conditions | Yield |
---|---|
In neat (no solvent) molar ratio Ru:P2Se:K2Se:Se=1.5:4.5:2.25:1.5, evacuated glass tube, 490°C, 10d; then cooling to 50°C at 2°C/h; washing (N2-atmosphere; DMF, then Bu3P, then ether); | 75% |
5-benzyloxy-5H-furan-2-one
ruthenium
Conditions | Yield |
---|---|
A 72% B n/a |
oxalyl dichloride
ruthenium
trimethylphosphane
RuCl2(CO)(Me3P)3
Conditions | Yield |
---|---|
In tetrahydrofuran co-condensation of Ru with excess of oxalyl chloride, extd. with THF, solvent removed, extd. with THF, toluene added, PMe3 added to solid; | 70% |
Conditions | Yield |
---|---|
(N2 or He); mixt. of Tm, TmTe, Ru pelletized in Tm10Ru2Te3 compn.; reacted at 1125°C for 2 wk; detn. by XRD; | 70% |
ruthenium(III)chloride
cyclopenta-1,3-diene
ruthenium
bis(η5-cyclopentadienyl)ruthenium
Conditions | Yield |
---|---|
With Na; In 1,2-dimethoxyethane; water from reaction of 7.2 g Na and 31 ml C5H6 in 300 ml 1,2-dimethoxyethane and subsequent addition of 14.6 g RuCl3 and 2.4 Ru under N2-atmoesphere; heating narrow to reflux for 4 h, addition of H2O;; triple extraction with benzene; filtration of the benzene-residue over a short Al2O3-column and sublimation at 80-100°C (0.1 Torr);; | 68% |
With Na; In 1,2-dimethoxyethane; water from reaction of 7.2 g Na and 31 ml C5H6 in 300 ml 1,2-dimethoxyethane and subsequent addition of 14.6 g RuCl3 and 2.4 Ru under N2-atmoesphere; heating narrow to reflux for 4 h, addition of H2O;; triple extraction with benzene; filtration of the benzene-residue over a short Al2O3-column and sublimation at 80-100°C (0.1 Torr);; | 68% |
With Na; In 1,2-dimethoxyethane from reaction of 7.2 g Na and 31 ml C5H6 in 300 ml 1,2-dimethoxyethane and subsequent addition of 14.6 g RuCl3 and 2.4 Ru under N2-atmoesphere; heating narrow to reflux for 80 h;; evapn. of the solvent (water jet vacuum), sublimation of the dry residue at 120-130°C in vacuum (N2-atmosphere); chromy. of the air-stable sublimate over Al2O3 (benzene), evapn. of the solvent and resublimation of the residue;; | 56-69 |
With Na; In 1,2-dimethoxyethane from reaction of 7.2 g Na and 31 ml C5H6 in 300 ml 1,2-dimethoxyethane and subsequent addition of 14.6 g RuCl3 and 2.4 Ru under N2-atmoesphere; heating narrow to reflux for 80 h;; evapn. of the solvent (water jet vacuum), sublimation of the dry residue at 120-130°C in vacuum (N2-atmosphere); chromy. of the air-stable sublimate over Al2O3 (benzene), evapn. of the solvent and resublimation of the residue;; | 56-69 |
2-(4-bromophenyl)-1-(4-tert-butylphenyl)-5-(4-nitrophenyl)pyrrolidine
bis(pinacol)diborane
ruthenium
1-(4-tert-butylphenyl)-2-(4-nitrophenyl)-5-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrrolidine
Conditions | Yield |
---|---|
With potassium acetate In 1,4-dioxane | 68% |
ruthenium
Conditions | Yield |
---|---|
With Na2O2; NaIO4; amalgamated lead In melt byproducts: O2; Ru was heated with Na2O2 to redness and stirred for 1 min; cooling, the residue was dissolved in H2O and the mixt. was allowed to react with NaIO4 in H2SO4, Pb in H2SiF6, Na2SO4*10H2O (under CO2); the soln. was dild. with H2O and loaded onto a column (DOWEX 50W-X8), elution with aq. H2SO4; then NH4NH2CO2 was added and the soln. was evapd. at 35°C under vacuum; the ppt. was filtered off, washed with satd. (NH4)2SO4 soln., EtOH; air drying;; | 63% |
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