915475

CX52

Umicore, powder

• Synonim(y): [(IMes)Pd(vs)], [1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][1,3-divinyl-1,1,3,3-tetramethyldisiloxane]palladium(0)
• Wzór empiryczny (zapis Hilla): C₂₉H₄₂N₂OSi₂Pd
• Numer CAS: 441018-46-8
• Masa cząsteczkowa: 597.25
• UNSPSC Code: 12352101
• NACRES: NA.22

Właściwości

• Nazwa produktu: CX52, Umicore
• Quality Level: 100
• form: powder
• reaction suitability: reagent type: catalyst; reaction type: Cross Couplings
• mp: 193-196 °C
• SMILES string: [Pd](C1N(C=CN1c3c(cc(cc3C)C)C)c2c(cc(cc2C)C)C)(C)C.[Si](O[Si](C)(C)C=C)(C)(C)C=C
• InChI: 1S/C21H25N2.C8H18OSi2.2CH3.Pd/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;1-7-10(3,4)9-11(5,6)8-2;;;/h7-13H,1-6H3;7-8H,1-2H2,3-6H3;2*1H3;
• InChI key: UUYSSMKNIHCYNA-UHFFFAOYSA-N

Opis

Application

Umicore CX52 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 acohols.

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

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Informacja o środkach bezpieczeństwa

• Klasa składowania: 11 - Combustible Solids
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• wgk: WGK 3