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795291

Sigma-Aldrich

Phenofluor™ solution

0.1 M in toluene

Synonym(s):

1,3-Bis(2,6-diisopropylphenyl)-2,2-difluoro-4-imidazoline

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About This Item

Empirical Formula (Hill Notation):
C27H36F2N2
Molecular Weight:
426.58
MDL number:
MFCD22377831
UNSPSC Code:
12352101
PubChem Substance ID:
329768478
NACRES:
NA.22

form

liquid

Quality Level

100

concentration

0.1 M in toluene

density

0.865 g/mL at 25 °C

storage temp.

2-8°C

InChI

1S/C27H36F2N2/c1-17(2)21-11-9-12-22(18(3)4)25(21)30-15-16-31(27(30,28)29)26-23(19(5)6)13-10-14-24(26)20(7)8/h9-20H,1-8H3

InChI key

FQXXWTOSPDVNSG-UHFFFAOYSA-N

Application

Facile deoxyfluorination of phenols without preactivation (), along with highly chemoselective deoxyfluorination of highly functionalized late-stage intermediates ().

Legal Information

PhenoFluor is a trademark of SciFluor Life Sciences, LLC
PhenoFluor is a trademark of SciFluor Life Sciences, LLC

related product

Product No.
Description
Pricing

900456

AlkylFluor

Signal Word

Danger

Hazard Classifications

Aquatic Chronic 3 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

39.2 °F

Flash Point(C)

4 °C

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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Filippo Sladojevich et al.
Journal of the American Chemical Society, 135(7), 2470-2473 (2013-02-13)
An operationally simple protocol for the selective deoxyfluorination of structurally complex alcohols is presented. Several fluorinated derivatives of natural products and pharmaceuticals have been prepared to showcase the potential of the method for late-stage diversification and its functional group compatibility.
Pingping Tang et al.
Journal of the American Chemical Society, 133(30), 11482-11484 (2011-07-09)
An operationally simple ipso fluorination of phenols with a new deoxyfluorination reagent is presented.

Articles

PhenoFluor™: A Deoxyfluorinating Reagent Convenient Enough to Use in the Hood

The functional-group-tolerant, one-step conversion of phenols to aryl fluorides is a highly desirable process. PhenoFluor, an innovative reagent developed by Ritter and co-workers, provides straightforward method to fluorinate alcohol and phenols without preactivation and regioselectively fluorinate highly functionalized late-stage intermediates.

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