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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%

Codice CAS
3375-31-3
Sinonimi
Acetic acid palladium(II) salt
Palladium diacetate

Dimensioni Prezzo ($) Quantità Disponibilità
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

Proprietà chimiche

Formula
C12H18O12Pd3
Peso formula
673.46
Modulo
Needles
Punto di fusione
ca 205° dec.
Solubilità
Soluble as monomer in glacial acetic acid or as trimer in benzene.

Applicazioni

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.

Note

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.

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H318-H317-H413

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

Dichiarazioni precauzionali: 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.

Altri riferimenti

Merck
14,6991
Codice tariffe armonizzato
2843.90
TSCA
Yes
RTECS
AJ9000000

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