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683213

Sigma-Aldrich

Chiralyst P612

Umicore, 97%

Synonym(s):

Dichloro(p-cymene)ruthenium(II) dimer, Di(μ-chloro)dichlorobis(p-cymene)diruthenium(II), (p-Cymene)ruthenium(II) chloride dimer, Benzene, 1-methyl-4-(1-methylethyl)-, ruthenium complex

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About This Item

Linear Formula:
[Ru(p-cymene)Cl2]2
CAS Number:
52462-29-0
Molecular Weight:
612.39
MDL number:
MFCD00064793
UNSPSC Code:
12161600
PubChem Substance ID:
329760807
NACRES:
NA.22

Quality Level

100

Assay

97%

form

powder

reaction suitability

core: ruthenium
reaction type: Cross Couplings
reagent type: catalyst
reaction type: C-H Activation

mp

247.0-250.0 °C (dec.) (lit.)

SMILES string

Cl[Ru]Cl.Cl[Ru]Cl.CC(C)c1ccc(C)cc1.CC(C)c2ccc(C)cc2

InChI

1S/2C10H14.4ClH.2Ru/c2*1-8(2)10-6-4-9(3)5-7-10;;;;;;/h2*4-8H,1-3H3;4*1H;;/q;;;;;;2*+2/p-4

InChI key

LAXRNWSASWOFOT-UHFFFAOYSA-J

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Application

Hydrosilylation Catalysts
Umicore Precatalysts for Asymmetric and Cross-Coupling Catalysis
Cyclometalated ruthenium complexes with arylimines and nitrogen-containing heterocycles via C-H bond activation

Legal Information

Product of Umicore

Additional information available at www.pmc.umicore.com

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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Bin Li et al.
Dalton transactions (Cambridge, England : 2003), 41(36), 10934-10937 (2012-08-15)
The reaction of [RuCl(2)(p-cymene)](2) with arylimines and 4 equiv. of KOAc in methanol at room temperature produces stable (N^C)-cyclometallated ruthenium(II) complexes via C-H bond activation/deprotonation. This method can be applied also to nitrogen-containing molecules: N-phenylpyrazole, 2-phenyl-2-oxazoline and benzo[h]quinoline. N-Phenyl-pyrazole, [RuCl(2)(p-cymene)](2)

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