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470791

2,6-Difluorophenylboronic acid

Name: 2,6-Difluorophenylboronic acid
Brand: ALDRICH

98%

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About This Item

Linear Formula:

F₂C₆H₃B(OH)₂

CAS Number:

162101-25-9

Molecular Weight:

157.91

NACRES:

NA.22

PubChem Substance ID:

24870682

UNSPSC Code:

12352103

MDL number:

MFCD00792436

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Properties

Quality Segment

100

assay

98%

mp

147-149 °C (lit.)

functional group

fluoro

SMILES string

OB(O)c1c(F)cccc1F

InChI

1S/C6H5BF2O2/c8-4-2-1-3-5(9)6(4)7(10)11/h1-3,10-11H

InChI key

DBZAICSEFBVFHL-UHFFFAOYSA-N

Description

Application

2,6-Difluorophenylboronic acid can be used:

As a substrate in the model reaction of Suzuki–Miyaura coupling with 4-chloro-3-methylanisole.
To prepare 4-bromo-2,3′,5′,6-tetrafluorobiphenyl, a key intermediate for the synthesis of 2,6-difluorinated oligophenyls applicable in organic semiconductors.
To prepare ethyl 4-(2,6-difluorophenyl)nicotinate, a key intermediate for the synthesis of 4-phenyl pyridine based potent TGR5 agonists.

Other Notes

Contains varying amounts of the anhydride

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

ppe

dust mask type N95 (US), Eyeshields, Gloves

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