nitro-Grela SIPr

Chemical name:

(1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene)dichloro(2-isopropoxy-5-nitrobenzylidene)ruthenium(II)

Product number:

AS2033

CAS number:

928795-51-1

Patent number:

PCT/EP2003/011222

Excellent for CM of internal, trans olefins of type 1. Very good for RCM with sterically non-demanding substrates leading to small/medium rings and for CM with electron deficient partners such as acrylates. Less sensitive to small impurities than nitro-Grela. Suitable for reaction in green solvents without degassing and drying.

Distributors
Chemical properties

Chemical formula: 

C37H49Cl2N3O3Ru

Molecular weight: 755.78 g/mol

Physical state: powder

Color: green, dark green

Questions about the product?
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monika.kulinicz@apeiron-synthesis.com

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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 oC).

Short-term storage (<1 week): Store under inert gas at ambient temperature.

Applications

Reference list
  1. Boehringer Ingelheim Int. WO 2008/009671 A1
  2. Specialty Chemicals Magazine: https://issuu.com/fastenerfixmagazines/docs/sc_36_06_jul_16_digital/44?e=5741133/37281262
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