nitro-Grela SlPr
Chemical name:
1,3-Bis(2,6-di-i-propylphenyl)imidazolidin-2-ylidene)dichloro(2-i-propoxy-5-nitrobenzylidene)ruthenium(II)
Product number: AS2033
CAS number: 928795-51-1
Patent number: PCT/EP2003/011222
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Description
General purpose catalyst, very good for CM of terminal and disubstituted 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 catalyst.
Chemical properties
Chemical formula:
C37H49Cl2N3O3Ru
Molecular weight:
755.78 g/mol
Physical state:
powder
Color:
green, dark 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
Apeiron’s in-house research:
Additional references
- M. Smoleń, A. Marczyk, W. Kośnik, B. Trzaskowski, A. Kajetanowicz, K. Grela “Ruthenium-Catalysed Olefin Metathesis in Environmentally Friendly Solvents: 2-Methyltetrahydrofuran Revisited” European J. Org. Chem., 4, 640-646, (2019).
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K. Skowerski, J. Białecki, A. Tracz, T. K. Olszewski “An attempt to provide an environmentally friendly solvent selection guide for olefin metathesis” Green Chem., 16, 1125-1130, (2013).
Any questions about product?
Europe
Agnieszka Roszyk
Sales and technical support
agnieszka.roszdiyk@apeiron-synthesis.com
Tel.: (+48) 71 798 56 23
North America
dr Grażyna Szymańska
Global Business Development
grazyna.1kphodjszymanska@apeiron-synthesis.com
Tel.: (+1) 781 608 5859