Allylpalladium(II) Chloride Dimer

Product Name: Allylpalladium(II) Chloride Dimer
CAS No.: 12012-95-2
Chemical Name: Allylpalladium(II) Chloride Dimer
Synonyms: ALLYLPALLADIUM CHLORIDE DIMER;[PdCl(C3H5)]2;[PdCl(allyl)]2;Allylpalladium(II) chloride;allylpaladium;Bis(allyl)dichlorodipalladium;oride dimer;Bis(pi-allylpallad;allyl-chloro-palladium;Allylpalladium chloride
CBNumber: CB4156701
Molecular Formula: C6H10Cl2Pd2
Formula Weight: 365.89
MOL File: 12012-95-2.mol

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Allylpalladium(II) Chloride Dimer Property

Melting point:: 120°C (dec.)
storage temp.: 2-8°C
form: Crystals or Crystalline Powder
color: Yellow to green-yellow
Water Solubility: decomposes
Sensitive: Air Sensitive
BRN: 4124623
NIST Chemistry Reference: [Pd(Cl)(C3H5)]2(12012-95-2)

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Safety

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-40
Safety Statements: 26-36-36/37
WGK Germany: 3
RTECS: RT3510000
F: 1-10
TSCA: No
HS Code: 28439090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 222380
Product name: Allylpalladium(II) chloride dimer
Purity: 98%
Packaging: 1g
Price: $134
Updated: 2024/03/01

Sigma-Aldrich

Product number: 222380
Product name: Allylpalladium(II) chloride dimer
Purity: 98%
Packaging: 5g
Price: $524
Updated: 2024/03/01

Sigma-Aldrich

Product number: 705020
Product name: Allylpalladium chloride dimer ChemDose™ tablet
Packaging: 10tablets
Price: $91.8
Updated: 2023/06/20

TCI Chemical

Product number: A1479
Product name: Allylpalladium(II) Chloride Dimer
Purity: >97.0%(T)
Packaging: 1g
Price: $345
Updated: 2024/03/01

TCI Chemical

Product number: A1479
Product name: Allylpalladium(II) Chloride Dimer
Purity: >97.0%(T)
Packaging: 500mg
Price: $173
Updated: 2024/03/01

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Allylpalladium(II) Chloride Dimer Chemical Properties,Usage,Production

Chemical Properties

Allylpalladium(II) chloride dimer is a yellow powder with the formula [(η3-C3H5)PdCl]2. This compound is an important catalyst used in organic synthesis. It is one of the most widely used transition metal allyl complexes.

Uses

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.

Uses

[Pd(allyl)Cl]2 can be used as a catalyst:
For the silylation of organobromides.
To synthesize α-aryl carbonyl compounds by coupling reaction between aldehydes and aryl halides.
To prepare various arylthiophene derivatives by cross-coupling reaction with aryl halides via C-H functionalization.
Application Guide for Palladium Catalyzed Cross-Coupling Reactions
ChemDose: Convenient Dosing of Catalysts and Reagents

Preparation

Allylpalladium(II) chloride dimer is prepared by purging carbon monoxide through a methanolic aqueous solution of palladium(II) chloride, sodium chloride, and allyl chloride.
2Na2PdCl4 + 2 CH2=CHCH2Cl + 2 CO + 2 H2O → (C3H5)2Pd2Cl2 + 4 NaCl + 2 CO2 + 4 HCl

Reactions

Precatalyst for the enantioselective hydrosilylation of olefins.
Precatalyst for asymmetric allylic alkylation and amination.
Used as a palladium source for cross-coupling reactions.
Can be used with Trost ligands.
Catalyst for the carbostannylation of alkynes.
Used as a precatalyst for "-arylation of aldehydes.

General Description

Allylpalladium(II) chloride dimer is employed as catalyst in Heck reaction. It also participates as catalyst in the tandem nucleophilic allylation-alkoxyallylation reaction of the alkynylaldehydes with allyl chloride and allyltributylstannane.

Purification Methods

It crystallises from benzene and is soluble in MeOH, Et2O and CHCl3. [Hüttel et al. Chem Ber 94 766 1961, Dent et al. J Chem Soc 1585 1964, Armstrong J Org Chem 31 618 1966.]

Allylpalladium(II) Chloride Dimer Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Allylpalladium(II) Chloride Dimer manufacturers

henan kanbei chemical co.,ltd

Product: Allylpalladium(II) Chloride Dimer 12012-95-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000kg
Release date: 2022-09-23

Longyan Tianhua Biological Technology Co., Ltd

Product: Allylpalladium chloride dimer 12012-95-2
Price: US $20.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000KG
Release date: 2020-11-10

Chemwill Asia Co.,Ltd.

Product: Allylpalladium chloride dimer 12012-95-2
Price: US $1.00/kg
Min. Order: 1kg
Purity: Pd 56% Purity:>98%
Supply Ability: High quality purified manufacturer
Release date: 2019-04-04

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DI-MU-CHLOROBIS[(ETA-ALLYL)PALLADIUM(II)]

ALLYLPALLADIUM CHLORIDE DIMER

ALLYLPALLADIUM(II) CHLORIDE DIMER

allylpaladium

allylpaladiumchloridedimer

Bis(pi-allyl)dichlorodipalladium

Bis(pi-allylpalladium chloride)

Diallyldichlorodipalladium

Di-mu-chlorodi-pi-allyldipalladium

Di-pi-allyldi-mu-chlorodipalladium

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Bis(allylchloropalladium)

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(pi-allyl)palladium(II)chloridedimer Can be used to form catalysts in situ by separate addition of ligand. 120 dec.

Allylpalladium chloride dimer,98%

di-μ-chloro-bis(η-allyl)palladium

Allylpalladium chloride dimer, min. 98%

AllylpalladiuM chloride diMer, 98% 500MG

AllylpalladiuM(II) chloride diMer, Pd 56.0% Min

AllylpalladiuM(II) chloride diMer 98%

Allylpalladium(Ⅱ) chloride dimer

[PdCl(allyl)]2

Allylchloropalladium dimer

Bis(allyl)dichloropalladium

Allylpalladium chloride dimer ChemDose? tablet

[PdCl(C3H5)]2

Allylpalladium chloride dimer ChemDose(TM) tablet

Allylpalladium chloride dimer ChemDose<sup>(R)</sup> tablet

Allylpalladium(II) chloride

Bis(allyl)dichlorodipalladium(II)

Di-ì-chlorobis[(?-allyl)palladium(II)]

Allylpalladium(II) chloride dimer (58% Pd) for synthesis

Palladium allyl chloride dimer

Palladium chloride, allyl- (dimer)

Palladium, di-mu-chlorobis(eta3-2-propenyl)di-

Palladium, di-pi-allyldi-mu-chlorodi-

Palladiumchloride,allyl-(dimer)

pi-Allylpalladium chloride

pi-Allylpalladium chloride dimer

di-mu-chloro-bis(eta-allyl)palladium

Allylpalladium(II) chloride dimer,98%

Allylpalladiumchloridedimer,99%

Allylpalladium(II) chloride dimer, Pd 56.5% min

CHLOROALLYLPALLADIUM(II) - DIMER

Diallyldipalladiumdichloride

Bis(pi-allylpallad

Allylpalladium Chloride Dimer ([PdCl(allyl)]2)

bis(chloro(prop-2-en-1-yl)palladium)

oride dimer

Allylpalladium(II) Chloride Dimer &gt

Di-μ-chlorobis[(η-allyl)palladium(Ⅱ)]

Allylpalladium(II) chloride dimer，Pd 58.2%

Allylpalladium chloride dimer ISO 9001：2015 REACH

allyl-chloro-palladium

TIANFU-CHEM --Allylpalladium chloride dimer

Bis(η 3 -allyl)di( μ -chloro)dipalladium(II)

Allylpalladium(II)chloride dimmer

Di-μ-chlorobis(η3-2-propenyl)dipalladium