720070

Palladium(II) acetate, recrystallized

97%

• Synonyme(s) : Pd(OAc)₂
• Formule linéaire : Pd(OCOCH₃)₂
• Numéro CAS: 3375-31-3
• Poids moléculaire : 224.51
• Numéro CE : 222-164-4
• Numéro MDL: MFCD00012453
• Code UNSPSC : 12352300
• ID de substance PubChem : 329763696
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Pureté: 97%
• Forme: powder
• Pertinence de la réaction: core: palladium; reagent type: catalyst
• Capacité de réaction: reaction type: Buchwald-Hartwig Cross Coupling Reaction; 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
• Pf: 227-231 °C
• Chaîne SMILES: CC(=O)O[Pd]OC(C)=O
• InChI: 1S/2C2H4O2.Pd/c2*1-2(3)4;/h2*1H3,(H,3,4);/q;;+2/p-2
• Clé InChI: YJVFFLUZDVXJQI-UHFFFAOYSA-L

Description

Description générale

Palladium(II)acetate, recrystallized, is commonly used as a catalyst in cross-coupling reactions. Prominent applications include the Buchwald-Hartwigamination reaction, Heck reaction, Suzuki coupling, Stille coupling, Sonogashira coupling, and Negishi coupling reactions.

Application

Palladium(II) acetate, recrystallized can be used as a catalyst:

• In Stille cross-coupling reaction between benzylic halides and aryl tributyltin to synthesize diarylmethane derivatives in the presence of phosphine ligand.
• For the α-arylation of ketones with aryl halides to synthesize arylmethyl ketones in the presence of n-butylbis(1-adamantyl)-phosphine ligand.
• In Suzuki-Miyaura cross-coupling reaction between aryl bromides and aryl boronic acids to synthesize biaryl derivatives in the presence of phosphane ligand.
• In Buchwald-Hartwig amination reaction between aryl chlorides and anilines to synthesize arylated anilines in the presence of N-heterocyclic carbene ligand.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H317 - H318 - H361d - H410
• Conseils de prudence: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2 - Skin Sens. 1
• 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