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Merck
CN

660272

1,3-双(2,4,6-三甲基苯基咪唑-2-亚基(1,4-萘醌)钯(0)二聚体

solid, Umicore

别名:

双[1,3-二氢-1,3-(2,4,6-三甲基苯基)-2H-咪唑-2-亚基]双[μ-[(2,3-η)-1,4-萘二酮-κO]]二钯，CX 12, 萘醌-1,3-双(2,4,6-三甲基苯基)-咪唑-2-亚基钯(0)，CX 12, 钯(0)-萘醌-1,3-双(2,4,6-三甲基苯基)咪唑-2-亚基，CX 12

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关于此项目

经验公式（希尔记法）:
C62H60N4O4Pd2
化学文摘社编号:
467220-49-1
分子量:
1138.00
MDL number:
MFCD08705778
UNSPSC Code:
12161600
PubChem Substance ID:
24884468
NACRES:
NA.22

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产品名称

1,3-双(2,4,6-三甲基苯基咪唑-2-亚基(1,4-萘醌)钯(0)二聚体,

SMILES string

O=C1C=CC(=O)c2ccccc12.O=C3C=CC(=O)c4ccccc34.Cc5cc(C)c(N6C=CN(C6=[Pd])c7c(C)cc(C)cc7C)c(C)c5.Cc8cc(C)c(N9C=CN(C9=[Pd])c%10c(C)cc(C)cc%10C)c(C)c8

InChI

1S/2C21H24N2.2C10H6O2.2Pd/c2*1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;2*11-9-5-6-10(12)8-4-2-1-3-7(8)9;;/h2*7-12H,1-6H3;2*1-6H;;

InChI key

ZTBFODSKEBBIJJ-UHFFFAOYSA-N

Quality Level

100

form

solid

reaction suitability

core: palladium, reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Cross Couplings, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling, reagent type: catalyst

mp

>300 °C

相关类别

General description

1,3-Bis(2,4,6-trimethylphenyl)imidazol-2-ylidene (1,4-naphthoquinone)palladium(0) dimer is an N-heterocyclic carbene based palladium catalyst that shows high catalytic activity in C-C coupling reactions.

Application

It can be used as a catalyst in the Kumada cross-coupling of aryl magnesium reagents with functionalized alkyl chlorides at room temperature to form substituted alkanes.

Other Notes

Product of Umicore

Additional information available at www.pmc.umicore.com

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCF8346
09512LD

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Catalysts for Cross-Coupling Reactions with Non-activated Alkyl Halides.
Frisch AC and Beller M.
Angewandte Chemie (International Edition in English), 44(5), 674-688 (2005)

商品

NHC-based Palladium Catalysts

In collaboration with Umicore AG and Co.,1 we are pleased to offer a series of robust Pd(II) and Pd(0) complexes employed as the linchpin in C–C bond forming reactions.

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