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

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

1synthesis methods

Product Name:RutheniuM, dichloro[1,3-dihydro-1,3-bis(2,4,6-triMethylphenyl)-2H-iMidazol-2-ylidene](phenylMethylene)(tricyclohexylphosphine)-, (SP-5-41)-
CAS Number:223415-64-3
Molecular formula:C46H63Cl2N2PRu
Molecular Weight:846.97

Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium

172222-30-9
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$9.00/250mg

141556-45-8 Synthesis

1,3-Bis(2,4,6-trimethylphenyl)imidazolium chloride

141556-45-8
226 suppliers
$8.00/250mg

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

223415-64-3
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Yield:223415-64-3 92%

Reaction Conditions:

with potassium tert-amilate in hexanebyproducts: 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.;

References:

Jafarpour, Laleh;Hillier, Anna C.;Nolan, Steven P. [Organometallics,2002,vol. 21,# 2,p. 442 - 444]

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