Umicore Grubbs Catalyst M220

Umicore Grubbs Catalyst M220

cis-[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(3-phenyl-1H-inden-1-ylidene)(triisopropylphosphite)ruthenium(II)

CAS Number: 1255536-61-8

Product class: Homogeneous Catalysts, Grubbs Catalyst® 2nd Generation, M-C, N-Heterocyclic Carbene Ligands, SIMes, M-P, Phosphorus Ligands - Achiral

Reaction type: Alkene Metathesis, Cross Metathesis, Enyne Metathesis, Self Metathesis

Chemical properties
Chemical formula

C45H57N2Cl2O3PRu

Empirical formula

[(SIMes)Ru(P(OiPr)3)(Ind)Cl2]

Molecular weight

876.91

Metal

Ru

Theoretical metal content

12

Physical state

powder

Color

red brown

Metal purity

99.95

Legal information

WO 2000 15339, US 10 873 026 and foreign equivalents apply. For use in pharmaceutical applications.

Applications & references

Ring closing en-yne metathesis.

Reference: Chem. Comm. 2010, 46, 7115 (DOI: 10.1039/C0CC02448A )

Ring closing metathesis forming trisubstituted C-C double bonds.

Reference: WO2011 0117571

Ring closing metathesis forming nitrogen containing heterocycles.

Reference: WO2011 0117571

Cross metathesis of terminal alkenes with acroleine.

Reference: WO2011 0117571

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