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:

Reaction type:

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