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743771

Sigma-Aldrich

1,3-Bis(2-cyclohexylnaphthalen-1-yl)imidazolinium tetrafluoroborate

≥95% (HPLC)

Synonym(s):

2-SICyNap·HBF4

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About This Item

Empirical Formula (Hill Notation):
C35H39BF4N2
CAS Number:
1208220-06-7
Molecular Weight:
574.50
UNSPSC Code:
12352005
PubChem Substance ID:
329765656
NACRES:
NA.22

assay

≥95% (HPLC)

form

powder

reaction suitability

reagent type: catalyst

SMILES string

F[B-](F)(F)F.C1CCC(CC1)c2ccc3ccccc3c2N4CC[N+](=C4)c5c(ccc6ccccc56)C7CCCCC7

InChI

1S/C35H39N2.BF4/c1-3-11-26(12-4-1)32-21-19-28-15-7-9-17-30(28)34(32)36-23-24-37(25-36)35-31-18-10-8-16-29(31)20-22-33(35)27-13-5-2-6-14-27;2-1(3,4)5/h7-10,15-22,25-27H,1-6,11-14,23-24H2;/q+1;-1

InChI key

KBRLMOORIQOPIZ-UHFFFAOYSA-N

General description

Mixture of anti and syn isomers in variable ratios. Generally anti as major component.

Application

Carbene ligand precursor

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCBG7450V
BCBG7450

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Vieille-Petit, L.; et al.
Chemical Communications (Cambridge, England), 3783-3783 (2009)
Xinjun Luan et al.
Journal of the American Chemical Society, 130(21), 6848-6858 (2008-05-01)
A new class of easily accessible and stable imidazolin-2-ylidenes has been synthesized where the side chains are comprised of substituted naphthyl units. Introduction of the naphthyl groups generates C 2 -symmetric ( rac) and C s- symmetric ( meso) atropisomers
Michele Gatti et al.
Journal of the American Chemical Society, 131(27), 9498-9499 (2009-06-19)
Two saturated N-heterocyclic carbene ligands with substituted naphthyl side chains were used for the preparation of Blechert-type ruthenium metathesis precatalysts. The resulting conformers of the complexes were separated and unambiguously assigned by X-ray diffraction studies. All new complexes were compared
Vieille-Petit, L.; et al.
European Journal of Inorganic Chemistry, 13, 1861-1861 (2009)

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