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660388

Sigma-Aldrich

CX11

Umicore

Synonym(s):

1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene(1,4-naphthoquinone)palladium(0) dimer, Naphthoquinone-1,3-bis(2,6-diisopropylphenyl)-imidazole-2-ylidene-palladium(0) dimer

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About This Item

Empirical Formula (Hill Notation):
C74H84N4O4Pd2
CAS Number:
649736-75-4
Molecular Weight:
1306.32
UNSPSC Code:
12161600
PubChem Substance ID:
329760156
NACRES:
NA.22

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

SMILES string

O=C1C=CC(=O)c2ccccc12.O=C3C=CC(=O)c4ccccc34.CC(C)c5cccc(C(C)C)c5N6C=CN(C6[Pd])c7c(cccc7C(C)C)C(C)C.CC(C)c8cccc(C(C)C)c8N9C=CN(C9[Pd])c%10c(cccc%10C(C)C)C(C)C

InChI

1S/2C27H37N2.2C10H6O2.2Pd/c2*1-18(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;2*11-9-5-6-10(12)8-4-2-1-3-7(8)9;;/h2*9-21H,1-8H3;2*1-6H;;

InChI key

SQNPUPJPLWQFHN-UHFFFAOYSA-N

Legal Information

Product of Umicore

Additional information available at www.pmc.umicore.com

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H317

pcodes

P280

Hazard Classifications

Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKBX9044V
MKBN8528V
09312LD

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Articles

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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