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HeatMet SIPr

HeatMet SIPr

Chemical name:

(1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene)dichloro(2-((2-ethoxy-2-oxoethylidene)amino)benzylidene)ruthenium(II)

Product number: AS2056

CAS number: 2097273-88-4

Patent number: PCT/IB2013/002543

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Description

Latent, thermally activated catalyst for ROMP. Activation temperature 80 - 90 °C.

Chemical properties

Chemical formula:

C38H49Cl2N3O2Ru

Molecular weight:

751.79 g/mol

Physical state:

powder

Color:

dark violet

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.

Additional references

  • S. J. Czarnocki, I. Czelusniak, T. K. Olszewski, M. Malinska, K. Wozniak, K. Grela “Rational and Then Serendipitous Formation of Aza Analogues of Hoveyda-Type Catalysts Containing a Chelating Ester Group Leading to a Polymerization Catalyst Family” ACS Catal., 7, 4115 − 4121, (2017).

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