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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%

Numéro CAS
3375-31-3
Synonymes
Acetic acid palladium(II) salt
Palladium diacetate

Palladium(II) acetate, Pd 45.9-48.4%

MDL
MFCD00012453
EINECS
222-164-4

Propriétés chimiques

Formule
C12H18O12Pd3
Poids formulaire
673.46
Forme
Needles
Point de fusion
ca 205° dec.
Solubilité
Soluble as monomer in glacial acetic acid or as trimer in benzene.

Applications

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.

Notes

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.

Références bibliographiques

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.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H318-H317-H413

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

Mentions de prudence: 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.

Autres références

Merck
14,6991
Code tarifaire harmonisé
2843.90
TSCA
Yes
RTECS
AJ9000000

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