720070

Palladium(II) acetate, recrystallized

97%

• Sinonimo/i: Pd(OAc)₂
• Formula condensata: Pd(OCOCH₃)₂
• Numero CAS: 3375-31-3
• Peso molecolare: 224.51
• Numero CE: 222-164-4
• Numero MDL: MFCD00012453
• Codice UNSPSC: 12161600
• ID PubChem: 329763696
• NACRES: NA.22

Proprietà

• Livello qualitativo: 100
• Saggio: 97%
• Forma fisica: powder
• Impiego in reazioni chimiche: core: palladium; 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; reagent type: catalyst
• Punto di fusione: 227-231 °C
• Stringa SMILE: 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; YJVFFLUZDVXJQI-UHFFFAOYSA-L

Descrizione

Descrizione generale

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.

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS05,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H317,H318,H361d,H410
• Consigli di prudenza: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2 - Skin Sens. 1
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable