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12012-95-2 - Allylpalladium(II) chloride dimer, Pd 56.0% min - Bis(allyl)dichlorodipalladium(II) - 10005 - Alfa Aesar

10005 Allylpalladium(II) chloride dimer, Pd 56.0% min

Número CAS
12012-95-2
Nombre Alternativo
Bis(allyl)dichlorodipalladium(II)

Tamaño Precio ($) Cantidad Disponibilidad
0.25g 45,00
1g 132,00
5g 535,00
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Allylpalladium(II) chloride dimer, Pd 56.0% min

MDL
MFCD00044874
EINECS
234-579-8

Propiedades químicas

Fórmula
C6H10Cl2Pd2
Peso molecular
365.85
Formulario
Powder
Punto de fusión
120° dec.
Sensibilidad
Air & Moisture Sensitive
Solubilidad
Very soluble in dichloromethane and dichloroethane. Slightly soluble in toluene, insoluble in waterSoluble in chloroform, benzene, acetone and dichloromethane, dichloroethane and methanol. Slightly soluble in toluene. Insoluble in water.

Aplicaciones

Allylpalladium(II) chloride dimer is used as an important catalyst in Heck reaction. It reacts with cyclopentadienyl anion to give cyclopentadienyl allyl palladium. It acts as a precatalyst for asymmetric and cross-coupling catalysis. Further, it is used in the preparation of 1,4-diallyl-1,2-dihydroisoquinolines. It is also employed as a catalyst for greener Buchwald-Hartwig coupling reaction and involved in the synthesis of cationic palladium catalysts. In addition, it takes part in preparation of -heterocyclic carbene-palladium-eta3-allyl chloride complex, which is an efficient catalyst for the Suzuki-Miyaura cross-coupling reactions in synthetic chemistry.

Notas

Air and moisture sensitive. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Referencias documentales

Nakayama, Y.; Yokoyama, N.; Nara, H.; Kobayashi, T.; Fujiwhara, M. An Efficient Synthesis of N-(Hetero)arylcarbazoles: Palladium-Catalyzed Coupling Reaction between (Hetero)aryl Chlorides and N-Carbazolylmagnesium Chloride. Adv. Synth. Catal. 2015, 357 (10), 2322-2330.

Chan, K. S. L.; Fu, H. Y.; Yu, J. Q. Palladium(II)-Catalyzed Highly Enantioselective C-H Arylation of Cyclopropylmethylamines. J. Am. Chem. Soc. 2015, 137 (5), 2042-2046.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Indicaciones de precaución: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. 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. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Beilstein
4124623
Código de tarifa arancelaria unificado
2843.90
TSCA
No
RTECS
RT3510000

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