Umicore Grubbs Catalyst M350

Umicore Grubbs Catalyst M350

[1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]-[2-[[(2-methylphenyl)imino]methyl]-phenolyl]-[3-phenyl-1H-inden-1-ylidene](chloro)ruthenium(II)

CAS Number: 934538-12-2

Product class: M-O, Homogeneous Catalysts, M-N, N-Heterocyclic Carbene Ligands, M-C, Grubbs Catalyst® 2nd Generation, SIMes, Schiff Base Ligands, Schiff Base Ligands

Reaction type: Alkene Metathesis, Ring Opening Metathesis Polymerization

Chemical properties

Chemical formula

C50H48N3ClORu

Molecular weight

843.47

Metal

Ru

Theoretical metal content

12

Physical state

powder

Color

brown

Metal purity

99.95

Legal information

EP 1 468 004 B1, US 2002 0349956 and foreign equivalents apply. Not to be used in the metathesis of DCPD derivates.

Applications & references

Manufacture of polycycloalkene thermoset network assembly by polymerizing reactive composition comprising norbornene-type cycloalkenes monomers in presence of both
Mo- or W-catalyst and Ru-catalyst yielding a polycycloalkene thermoset network assembly.

Reference: WO2009 040135

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