915238
CX51
Umicore, powder
Synonym(s):
[(IPr)Pd(vs)], [1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene][1,3-divinyl-1,1,3,3-tetramethyldisiloxane]palladium(0)
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About This Item
Empirical Formula (Hill Notation):
C35H54N2OSi2Pd
CAS Number:
Molecular Weight:
681.41
MDL number:
UNSPSC Code:
12352101
NACRES:
NA.22
Product Name
CX51, Umicore
Quality Segment
form
powder
reaction suitability
reagent type: catalyst
reaction type: Cross Couplings
mp
187-189 °C
SMILES string
[Pd](C1N(C=CN1c3c(cccc3C(C)C)C(C)C)c2c(cccc2C(C)C)C(C)C)(C)C.[Si](O[Si](C)(C)C=C)(C)(C)C=C
InChI key
JKSMOYZXGHGDDP-UHFFFAOYSA-N
Application
Umicore CX51 is a homogeneous catalyst useful for cross-coupling reactions with arenes and Mizoroki Heck cross-coupling. Furthermore, it can be used as a homogeneous catalyst in telomerization reactions with amines and alcohols.
Preparation Note
Do not store above 25°C (77°F). Store in a tightly closed original container under dry inert gas, protected from direct sunlight in a dry, cool and well-ventilated area.
Legal Information
Product of Umicore
This product, its manufacturing or use, is the subject of one or more issued or pending U.S. Patents (and foreign equivalents) owned or controlled by Umicore PMC. The purchase of this product from Umicore PMC through Sigma-Aldrich, its affiliates or their authorized distributors conveys to the buyer a limited, one-time, non-exclusive, non-transferable, non-assignable license. Buyer′s use of this product may infringe patents owned or controlled by third parties. It is the sole responsibility of buyer to ensure that its use of the product does not infringe the patent rights of third parties or exceed the scope of the license granted herein.
Additional information available at www.pmc.umicore.com
This product, its manufacturing or use, is the subject of one or more issued or pending U.S. Patents (and foreign equivalents) owned or controlled by Umicore PMC. The purchase of this product from Umicore PMC through Sigma-Aldrich, its affiliates or their authorized distributors conveys to the buyer a limited, one-time, non-exclusive, non-transferable, non-assignable license. Buyer′s use of this product may infringe patents owned or controlled by third parties. It is the sole responsibility of buyer to ensure that its use of the product does not infringe the patent rights of third parties or exceed the scope of the license granted herein.
Additional information available at www.pmc.umicore.com
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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