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Merck
CN

743674

Sigma-Aldrich

1,3-Bis(2,7-diisopropylnaphthalen-1-yl)imidazolinium tetrafluoroborate

≥95% (HPLC)

Synonym(s):

2,7-SIPrNap·HBF4

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About This Item

Empirical Formula (Hill Notation):
C35H43BF4N2
CAS Number:
1025030-97-0
Molecular Weight:
578.53
UNSPSC Code:
12352005
PubChem Substance ID:
329765649
NACRES:
NA.22

Key Documents

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Assay

≥95% (HPLC)

form

powder

reaction suitability

reagent type: catalyst

SMILES string

F[B-](F)(F)F.CC(C)c1ccc2ccc(C(C)C)c(N3CC[N+](=C3)c4c(ccc5ccc(cc45)C(C)C)C(C)C)c2c1

InChI

1S/C35H43N2.BF4/c1-22(2)28-11-9-26-13-15-30(24(5)6)34(32(26)19-28)36-17-18-37(21-36)35-31(25(7)8)16-14-27-10-12-29(23(3)4)20-33(27)35;2-1(3,4)5/h9-16,19-25H,17-18H2,1-8H3;/q+1;-1

InChI key

JHTIXBSEIAAUNV-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.

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Certificates of Analysis (COA)

Lot/Batch Number
BCBG7449V
BCBG7449

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Vieille-Petit, L.; et al.
Chemical Communications (Cambridge, England), 3783-3783 (2009)
Vieille-Petit, L.; et al.
European Journal of Inorganic Chemistry, 13, 1861-1861 (2009)
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
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

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