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3375-31-3 - Palladium(II) acetate, Pd 45.9-48.4% - Acetic acid palladium(II) salt - Palladium diacetate - 10516 - Alfa Aesar

10516 Palladium(II) acetate, Pd 45.9-48.4%

CAS-Nummer
3375-31-3
Synonyme
Acetic acid palladium(II) salt
Palladium diacetate

Größe Preis ($) Menge Verfügbarkeit
1g 66,15
5g 239,40
25g 767,70
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Palladium(II) acetate, Pd 45.9-48.4%

MDL
MFCD00012453
EINECS
222-164-4

Chemische Eigenschaften

Formel
C12H18O12Pd3
Molmasse
673.46
Form
Needles
Schmelzpunkt
ca 205° dec.
Löslichkeit
Soluble as monomer in glacial acetic acid or as trimer in benzene.

Anwendungen

Palladium(II)acetate is a catalyst of choice for a wide variety of reactions such as vinylation, Wacker process, Buchwald-Hartwig amination, carbonylation, oxidation, rearrangement of dienes (e.g., Cope rearrangement), C-C bond formation, reductive amination, etc. Precursor to Pd(0), other Pd(II) compounds of catalytic significance, and Pd nanowires.

Bemerkungen

Palladium(II) acetate decomposes to palladium on warming in alcoholic solutions, or on heating in other organic solvents. It is not compatible with strong oxidizing agents.

Literaturverweise

Zhang, S.; Shi, L.; Ding, Y. Theoretical Analysis of the Mechanism of Palladium(II) Acetate-Catalyzed Oxidative Heck Coupling of Electron-Deficient Arenes with Alkenes: Effects of the Pyridine-Type Ancillary Ligand and Origins of the meta-Regioselectivity. J. Am. Chem. Soc. 2011, 133 (50), 20218-20229.

Albert, J.; Granell, J.; Tavera, R. On the Mechanism of the Cyclopalladation Reaction of Benzyl-benzylidene-Amine with Palladium(II)acetate in Acetic acid. J. Organomet. Chem. 2003, 667, 192-196.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H318-H317-H413

Causes serious eye damage. May cause an allergic skin reaction. May cause long lasting harmful effects to aquatic life.

Sicherheitshinweise: P261-P273-P280-P305+P351+P338-P310-P363-P321-P333+P313-P302+P352-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Wash contaminated clothing before reuse. Specific treatment (see label). If skin irritation or rash occurs: Get medical advice/attention. IF ON SKIN: Wash with plenty of soap and water. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,6991
Harmonized Tariff Code
2843.90
TSCA
Yes
RTECS
AJ9000000

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