720070

Palladium(II) acetate, recrystallized

97%

• Synonyma: Pd(OAc)₂
• Lineární vzorec: Pd(OCOCH₃)₂
• Číslo CAS: 3375-31-3
• Molekulová hmotnost: 224.51
• EC Number: 222-164-4
• MDL number: MFCD00012453
• UNSPSC Code: 12161600
• PubChem Substance ID: 329763696
• NACRES: NA.22

Vlastnosti

• Quality Level: 100
• assay: 97%
• form: powder
• reaction suitability: 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
• mp: 227-231 °C
• SMILES string: 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
• InChI key: YJVFFLUZDVXJQI-UHFFFAOYSA-L

Popis

General description

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.

Bezpečnostní informace

• pictograms: GHS08,GHS05,GHS07,GHS09
• signalword: Danger
• hcodes: H317,H318,H361d,H410
• pcodes: P202 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2 - Skin Sens. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable