RutheniuM, dichloro[1,3-dihydro-1,3-bis(2,4,6-triMethylphenyl)-2H-iMidazol-2-ylidene](phenylMethylene)(tricyclohexylphosphine)-, (SP-5-41)-

Base Information

• Chemical Name: RutheniuM, dichloro[1,3-dihydro-1,3-bis(2,4,6-triMethylphenyl)-2H-iMidazol-2-ylidene](phenylMethylene)(tricyclohexylphosphine)-, (SP-5-41)-
• CAS No.: 223415-64-3
• Molecular Formula: C46H63Cl2N2PRu
• Molecular Weight: 846.955581
• Mol file: 223415-64-3.mol

Synonyms:RutheniuM, dichloro[1,3-dihydro-1,3-bis(2,4,6-triMethylphenyl)-2H-iMidazol-2-ylidene](phenylMethylene)(tricyclohexylphosphine)-, (SP-5-41)-

Chemical Property of RutheniuM, dichloro[1,3-dihydro-1,3-bis(2,4,6-triMethylphenyl)-2H-iMidazol-2-ylidene](phenylMethylene)(tricyclohexylphosphine)-, (SP-5-41)-

Chemical Property:

• PSA: 20.07000
• LogP: 14.83850

Purity/Quality:

97% ^*data from raw suppliers

(1,3-DImesitylimidazolin-2-ylidene)(tricyclohexylphosphine)rutheniumdichloride 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of RutheniuM, dichloro[1,3-dihydro-1,3-bis(2,4,6-triMethylphenyl)-2H-iMidazol-2-ylidene](phenylMethylene)(tricyclohexylphosphine)-, (SP-5-41)-

There total 1 articles about RutheniuM, dichloro[1,3-dihydro-1,3-bis(2,4,6-triMethylphenyl)-2H-iMidazol-2-ylidene](phenylMethylene)(tricyclohexylphosphine)-, (SP-5-41)- 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: 92.0%

Grubbs catalyst first generation (172222-30-9) + 1,3-bis(mesityl)imidazolium chloride (141556-45-8) → RuCl2(=CHPh)(ImMes)(PCy3) (223415-64-3)

Guidance literature:

With potassium tert-amilate; In hexane; byproducts: KCl, CH3CH2C(CH3)2OH; the mixt. of potassium tert-amilate and imidazol-compound in hexane was stirred at room temp. for 1 h, complex was added over 30 min, the mixt was stirred at room temp. for 12 h under 1 atm of Ar; ppt. was filtered under Ar, washed with methanol, dried in vac.;

DOI:10.1021/om0109511

Reference yield: 32.0%

2-vinylbenzoic acid isopropyl ester (32082-34-1) + RuCl2(=CHPh)(ImMes)(PCy3) (223415-64-3) → Cl2Ru(CHC2H2N2((CH3)3C6H2)2)CHC6H4CO2C3H7 + Cl2Ru(P(C6H11)3)CHC6H4CO2C3H7

Guidance literature:

With CuCl; In toluene; the mixt. in toluene was stirred at ambient temp. for 2.5 h (Ar); filtered, evapd., chromd. (pentane-diethyl ether); elem. anal.;

DOI:10.1021/om0108503

upstream raw materials:

Grubbs catalyst first generation

1,3-bis(mesityl)imidazolium chloride

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