(p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl₂

Base Information

Chemical Name:(p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl₂
CAS No.:244187-82-4
Molecular Formula:C₃₁H₃₈Cl₂N₂Ru
Molecular Weight:610.632
Hs Code.:

(p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl<sub>2</sub>

Synonyms:(p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl₂

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl₂

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Technology Process of (p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl₂

There total 5 articles about (p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl₂ 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: 90.0%

: 75-77-4
chloro-trimethyl-silane

: 52462-29-0
[ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂

: 141556-45-8
1,3-bis(mesityl)imidazolium chloride

: 244187-82-4
(p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl₂

Guidance literature:: [ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂; 1,3-bis(mesityl)imidazolium chloride; With potassium carbonate; In acetone; at 60 ℃; for 3h;

chloro-trimethyl-silane; In tetrahydrofuran; acetone;
DOI:10.1039/d1dt00030f

Reference yield: 85.0%

: 52462-29-0
[ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂

: 675877-56-2
1,3-bis(2,4,6-trimethylphenyl)imidazolium-2-carboxylate

: 244187-82-4
(p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl₂

Guidance literature:: In tetrahydrofuran; byproducts: CO2; under Ar; dry degassed THF added to Ru complex and carboxylate; refluxedfor 2 h; brought to room temp.; solvent removed under reduced pressure; washed (n-pentane); dissolved inCH2Cl2; neutral alumina added; solvent removed (reduced pressure); colu mn chromd. (Al2O3, hexanes-CH2Cl2 1:0 to 0:1); washed (H2O); evapd. on rotary evaporator; dried under vac.;
DOI:10.1021/om9002363

Reference yield: 78.0%

: 52462-29-0
[ruthenium(II)(η⁶-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]₂

: 141556-45-8
1,3-bis(mesityl)imidazolium chloride

: 244187-82-4
(p-cymene)Ru(1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene)Cl₂

Guidance literature:: With lithium hexamethyldisilazane; In toluene; Ar, toluene sol. of LiHMDS (1 equiv.) added to toluene soln. of ligand (1.44 mmol), stirred at room temp. for 15 min, Ru compd. (0.70 mmol) added, stirred at room temp. for 45 min; filtered, evapd., dissolved (CH2Cl2), pptd. (hexane), filtered off, dried (vac.);
DOI:10.1002/ejic.200700665