669032

PEPPSI^™-IPr catalyst

98%, Umicore

• Synonyme(s) : [1,3-Bis(2,6-Diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride
• Formule empirique (notation de Hill): C₃₂H₄₀Cl₃N₃Pd
• Numéro CAS: 905459-27-0
• Poids moléculaire : 679.46
• Numéro MDL: MFCD08457656
• Code UNSPSC : 12352103
• ID de substance PubChem : 24884825
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 200
• Pureté: 98%
• Pertinence de la réaction: core: palladium; reagent type: catalyst
• Capacité de réaction: reaction type: Buchwald-Hartwig Cross Coupling Reaction; reaction type: Cross Couplings; reaction type: Heck Reaction; reaction type: Hiyama Coupling; reaction type: Negishi Coupling; reaction type: Sonogashira Coupling; reaction type: Stille Coupling; reaction type: Suzuki-Miyaura Coupling
• Fabricant/nom de marque: Umicore
• Pf: 230 °C
• Chaîne SMILES: Cl[Pd]Cl.Clc1cccnc1.CC(C)c2cccc(C(C)C)c2N3CN(C=C3)c4c(cccc4C(C)C)C(C)C
• InChI: 1S/C27H38N2.C5H4ClN.2ClH.Pd/c1-18(2)22-11-9-12-23(19(3)4)26(22)28-15-16-29(17-28)27-24(20(5)6)13-10-14-25(27)21(7)8;6-5-2-1-3-7-4-5;;;/h9-16,18-21H,17H2,1-8H3;1-4H;2*1H;/q;;;;+2/p-2
• Clé InChI: BLDKGTGQENJFON-UHFFFAOYSA-L

Description

Description générale

PEPPSI^™-IPr catalyst widely used in carbonylative cross-coupling reactions.

Application

Application Guide for Palladium Catalyzed Cross-Coupling Reactions

• Catalyst for Kumada-Tamao-Corriu (KTC) reaction (eq. 1)
• Catalyst for Negishi coupling reaction (eq. 2)
• Catalyst for Suzuki coupling reaction (eq. 3)
• Catalyst for Buchwald-Hartwig amination reaction (eq. 4)

For small scale and high throughput uses, product is also available as ChemBeads (931063)

Informations légales

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.

For any further information on product please refer to your local Umicore PMC contact at http://www.pmc.umicore.com

Patented, U.S. Pat. No. 7,250,510. Sold under an exclusive license from Total Synthesis Ltd.

PEPPSI is a trademark of Total Synthesis Ltd.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302 + H312 + H332
• Conseils de prudence: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• Classification des risques: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves