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Merck
CN

745359

2-[(Dicyclohexylphosphino)methyl]-1,3-bis(2,6-diisopropylphenyl)-4,5-dimethylimidazolium iodide

≥95% (elemental analysis)

Synonym(s):

1,3-Bis[2,6-bis(1-methylethyl)phenyl]-2-[(dicyclohexylphosphino)methyl]-4,5-dimethyl-1H-imidazolium iodide

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About This Item

Empirical Formula (Hill Notation):
C42H64IN2P
CAS Number:
1260154-76-4
Molecular Weight:
754.85
NACRES:
NA.22
PubChem Substance ID:
329764977
UNSPSC Code:
12352005
MDL number:
MFCD24386362

Key Documents

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Product Name

2-[(Dicyclohexylphosphino)methyl]-1,3-bis(2,6-diisopropylphenyl)-4,5-dimethylimidazolium iodide, ≥95% (elemental analysis)

InChI key

VWLUMWYDUCQDBT-UHFFFAOYSA-M

SMILES string

[I-].CC(C)c1cccc(C(C)C)c1-n2c(C)c(C)[n+](c2CP(C3CCCCC3)C4CCCCC4)-c5c(cccc5C(C)C)C(C)C

InChI

1S/C42H64N2P.HI/c1-28(2)36-23-17-24-37(29(3)4)41(36)43-32(9)33(10)44(42-38(30(5)6)25-18-26-39(42)31(7)8)40(43)27-45(34-19-13-11-14-20-34)35-21-15-12-16-22-35;/h17-18,23-26,28-31,34-35H,11-16,19-22,27H2,1-10H3;1H/q+1;/p-1

assay

≥95% (elemental analysis)

form

powder

composition

carbon content, 63.1-70.5 wt. %

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
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: ligand

mp

251-259 °C

functional group

phosphine

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCBJ8055V
BCBJ8055
BCBJ6712

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Recyclable catalysts for palladium-catalyzed aminations of aryl halides.
Dumrath, A., et al.
Chemistry (Weinheim An Der Bergstrasse, Germany), 17, 9599-9604 (2011)

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