UltraNitroCat
Chemical name:
(1-(2,6-diethylphenyl)-3,5,5-trimethyl-3-phenylpyrrolidin-2-ylidene)dichloro(2-isopropoxy-5-nitrobenzylidene)ruthenium(II)
Product number: AS2091
CAS number: 2106819-64-9
Patent number: PCT/IB2016/054486, P.419421
Ask for availabilityDescription
Shows unmatched efficiency in cross metathesis with acrylonitrile and in macrocyclization.
Equivalent of UltraQuinCat, which may give different results depending on reaction conditions.
Chemical properties
Chemical formula:
C33H40Cl2N2O3Ru
Molecular weight:
684.66 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
R. Gawin, A. Kozakiewicz, P. A. Guńka, P. Dąbrowski, K. Skowerski “Bis(Cyclic Alkyl Amino Carbene) Ruthenium Complexes: A Versatile, Highly Efficient Tool for Olefin Metathesis” Angew. Chem. Int. Ed., 56, 910, (2017).
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