Privacy Overview

This website uses cookies, which enables the use of cookies. The cookies that are categorized as necessary are used based on the basic functionality of the functionality. We also use cookies that are used to analyze and understand how you use this website. These cookies can only be used in your application using this tool. You also have the option to allow these cookies. However, opting out of some of these cookies may be available for your browsing experience.

Catalysts

Return

LatMet

LatMet

Chemical name:

1,3-Bis(2,4,6-trimethylphenylimidazolidin-2-ylidene)chloro(tricyclohexylphosphine)-(2-oxobenzylidene)ruthenium(II)

Product number: AS2035

CAS number: 1407229-58-6

Patent number: PCT/EP2013/065839

Ask for availability

Distributors

Description

Latent catalyst for ROMP. Requires chemical activation (typically with in situ generated HCl). Depending on monomer purity/reactivity might require thermal activation (60 - 80 °C). Shows good solubility in dicyclopentadiene. Shelf life in DCPD – around 4h.

Chemical properties

Chemical formula:

C46H65ClN2OPRu

Molecular weight:

829.52 g/mol

Physical state:

powder

Color:

green

Handling information

High stability allows catalyst handling on air.

Storage information

Long-term storage (>1 week):

Store under inert gas in a cold place (recommended temp. 2 - 8 °C).

Short-term storage (<1 week):

Store under inert gas at ambient temperature.

Applications

A. Kozłowska, M. Dranka, M. Zachara, E. Pump, C. Slugovc, K. Skowerski, K. Grela “Chelating Ruthenium Phenolate Complexes—Synthesis, General Catalytic Activity and Applications in Olefin Metathesis Polymerization” Chem. Eur. J., 20(43), 14120 – 14125 (2014).

Additional references

  • P. Żak, S. Rogalski, M. Majchrzak, M. Kubicki, C. Pietraszuk “New aryloxybenzylidene ruthenium chelates –synthesis, reactivity and catalytic performance in ROMP” Beilstein J. Org. Chem., 11, 1910-1916, (2015).

Any questions about product?

Global
Cengiz Azap, PhD
Chief Commercial Officer
cengiz.azaayfx1p@apeiron-synthesis.com
Tel.: (+49) 176 8142 0090