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[1,3-双(2,6-二异丙基苯基)咪唑-2-基亚基](3-氯吡啶基)二氯化钯

规格或纯度: ≥98%
有货

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
P139415-250mg
250mg 现货 Stock Image
P139415-1g
1g 现货 Stock Image
P139415-5g
5g 现货 Stock Image

基本描述

别名 [1,3-Bis(2,6-Diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride, PEPPSI™-IPr 催化剂
英文别名 Pd(PEPPSI)IPr|(1,3-BIS(2,6-DIISOPROPYLPHENYL)IMIDAZOLIDENE) (3-CHLOROPYRIDYL) PALLADIUM(II) DICHLORIDE|PEPPSI-SIPr catalyst|BLDKGTGQENJFON-UHFFFAOYSA-L|(1,3-Bis(2,6-diisopropylphenyl)imidazolidene) ( 3-chloropyridyl) palladium(II) dichloride|A859990|MFCD
规格或纯度 ≥98%
英文名称 Dichloro[1,3-bis(2,6-diisopropylphenyl)imidazolyl-2-idene](3-chloropyridyl)palladium
应用 · Kumada-Tamao-Corriu(KTC) 反应的催化剂(平衡1) · Negishi 偶联反应的催化剂(平衡2) · Suzuki 偶联反应的催化剂(平衡3) · Buchwald-Hartwig 胺化反应的催化剂(平衡4)
运输条件 常规运输
产品介绍

· Kumada-Tamao-Corriu(KTC) 反应的催化剂(平衡1) · Negishi 偶联反应的催化剂(平衡2) · Suzuki 偶联反应的催化剂(平衡3) · Buchwald-Hartwig 胺化反应的催化剂(平衡4)

Product class
M-P, Homogeneous Catalysts, M-N, N-Heterocyclic Carbene Ligands, M-C, IPr, PEPPSI Ligands, Pyridyl Ligands, Bidentate Ligands

Reaction type
Cross Coupling Reactions with Arenes, Amination, Buchwald-Hartwig Aminaton, CH-Activation, Kumada Coupling Reaction, Negishi Coupling Reaction, Oxidation, Sonogashira-Hagihara Coupling Reaction, Suzuki-Miyaura Coupling Reaction

Chemical properties
Chemical formula

C32H40N3Cl3Pd

Empirical formula

[(IPr)Pd(3-Cl-py)Cl2]

Molecular weight

679.47

Metal

Pd

Theoretical metal content

16

Physical state

crystalline

Color

yellow


Application
• Catalyst for Kumada-Tamao-Corriu (KTC) reaction[1] (eq. 1)
• Catalyst for Negishi coupling reaction[2] (eq. 2)
• Catalyst for Suzuki coupling reaction[3] (eq. 3)
• Catalyst for Buchwald-Hartwig amination reaction[4] (eq. 4)


Applications & references
Preparation of substituted heterobicyclic carboxylic acids, as well N-oxides and agriculturally accepted salts, which are applied in controlling plant growth.

Reference: WO2011045561
Manufacture of pyrazol derivatives as modulators of cannabinoid receptors, which are useful in the treatment of obesity and overweight.

Reference: WO2008 074982
Novel synthetic approach of glycine transport GT1 inhibitor sacrosine.

Reference: WO2007 060203
Intramolecular direct arylation of aryl chlorides.

Reference: Synth. Comm. 2011, 41, 41 (DOI: 10.1080/00397910903531755)
Oxidation of secondary alcohols.

Reference: J. Org. Chem. 2011, 76, 1390 (DOI: DOI: 10.1021/jo102385u)
Suzuki-Miyaura coupling reaction.

Reference: Org. Lett. 2011, 13, 146 (DOI: 10.1021/ol1027283)
Negishi coupling reactions.

Reference: Chem. Eur. J. 2006, 12, 4749 (DOI: 10.1002/chem.20060020) ; Org. Lett. 1999, 1, 1323 (DOI: 10.1021/ol9907872); J. Org. Chem. 2002, 67, 79 (DOI: 10.1021/jo0105787)
Palladium catalyzed anaerobic oxidation of secondary alcohols under mild reaction conditions.

Reference: J. Org. Chem. 2011, 76, 1390 (DOI: 10.1021/jo102385u)

名称和标识符

IUPAC Name 1,3-bis[2,6-di(propan-2-yl)phenyl]-2H-imidazole;3-chloropyridine;dichloropalladium
INCHI InChI=1S/C27H38N2.C5H4ClN.2ClH.Pd/c1-18(2)22-11-9-12-23(19(3)4)26(22)28-15-16-29(17-28)27-24(20(5)6)13-10-14-25(27)21(7)8;6-5-2-1-3-7-4-5;;;/h9-16,18-21H,17H2,1-8H3;1-4H;2*1H;/q;;;;+2/p-2
InChi Key BLDKGTGQENJFON-UHFFFAOYSA-L
Canonical SMILES CC(C)C1=C(C(=CC=C1)C(C)C)N2CN(C=C2)C3=C(C=CC=C3C(C)C)C(C)C.C1=CC(=CN=C1)Cl.Cl[Pd]Cl
Isomeric SMILES CC(C)C1=C(C(=CC=C1)C(C)C)N2CN(C=C2)C3=C(C=CC=C3C(C)C)C(C)C.C1=CC(=CN=C1)Cl.Cl[Pd]Cl
WGK Germany 3
PubChem CID 16218181
分子量 679.46

化学和物理性质

熔点 230°C

安全和危险性(GHS)

象形图
ghs07

Harmful

信号词 Warning
危险声明 H302: Harmful if swallowed
H312: Harmful in contact with skin
H332: Harmful if inhaled
预防措施声明 P261,P280,P302+P352,P321,P501,P264,P271,P270,P304+P340,P362+P364,P330,P301+P317,P317
WGK Germany 3
个人防护装备 dust mask type N95 (US), Eyeshields, Gloves

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