232890
2′,6′-Difluoroacetophenone
97%
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About This Item
Linear Formula:
F2C6H3COCH3
CAS Number:
Molecular Weight:
156.13
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
237-151-9
MDL number:
Product Name
2′,6′-Difluoroacetophenone, 97%
InChI key
VGIIILXIQLXVLC-UHFFFAOYSA-N
InChI
1S/C8H6F2O/c1-5(11)8-6(9)3-2-4-7(8)10/h2-4H,1H3
SMILES string
CC(=O)c1c(F)cccc1F
assay
97%
form
liquid
refractive index
n20/D 1.48 (lit.)
bp
76-79 °C/15 mmHg (lit.)
density
1.197 g/mL at 25 °C (lit.)
functional group
fluoro
ketone
Application
2′,6′-Difluoroacetophenone was used in the synthesis of 2-amino-4-alkyl- and 2-amino-4-arylquinazolines.
General description
2′,6′-Difluoroacetophenone undergoes ruthenium-catalyzed phenylation with phenylboronate via carbon-fluorine bond cleavage to yield 2′,6′-diphenylacetophenone.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
170.6 °F - closed cup
flash_point_c
77 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
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Ruthenium-catalyzed arylation of fluorinated aromatic ketones via< i> ortho</i>-selective carbon-fluorine bond cleavage.
Kawamoto K, et al.
Tetrahedron Letters, 52(44), 5888-5890 (2011)
Synthesis of 2-aminoquinazolines from ortho-fluoroketones.
Hynes JB, et al.
Journal of Heterocyclic Chemistry, 32(4), 1185-1187 (1995)
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