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696196

Sigma-Aldrich

1,3-Bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene

97%

Synonym(s):

Ipr, 1,3-Bis(2,6-diisopropylphenyl)imidazol-2-ylidene

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About This Item

Empirical Formula (Hill Notation):
C27H36N2
CAS Number:
244187-81-3
Molecular Weight:
388.59
MDL number:
MFCD07781991
UNSPSC Code:
12352005
PubChem Substance ID:
329761807
NACRES:
NA.22

assay

97%

form

solid

reaction suitability

reagent type: ligand

mp

213-217 °C

storage temp.

−20°C

SMILES string

CC(C)c1cccc(C(C)C)c1N2[C]N(C=C2)c3c(cccc3C(C)C)C(C)C

InChI

1S/C27H36N2/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/h9-16,18-21H,1-8H3

InChI key

VYCIHDBIKGRENI-UHFFFAOYSA-N

Application

Ligand for Pd complexes for amination reaction of aryl halides; used as C-C bond formation reaction, e.g. Kumada-Tamao-Corriu reaction, Suzuki coupling, and Stille coupling.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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