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445223

Sigma-Aldrich

2-Fluorophenylboronic acid

≥95%

Synonym(s):

2-Fluorobenzeneboronic acid, o-fluoro-benzeneboronic acid

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About This Item

Linear Formula:
FC6H4B(OH)2
CAS Number:
1993-03-9
Molecular Weight:
139.92
MDL number:
MFCD00674013
UNSPSC Code:
12352103
PubChem Substance ID:
24868168
NACRES:
NA.22

Quality Level

100

Assay

≥95%

form

solid

mp

101-110 °C (lit.)

SMILES string

OB(O)c1ccccc1F

InChI

1S/C6H6BFO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4,9-10H

InChI key

QCSLIRFWJPOENV-UHFFFAOYSA-N

Application

Reactant for:
  • Preparation of phenylboronic catechol esters as promising anion receptors for polymer electrolytes
  • Diastereoselective synthesis of trisubstituted allylic alcohols via rhodium-catalyzed arylation
  • Site-selective Suzuki-Miyaura arylation reactions
  • Rh-catalyzed enantioselective addition reactions
  • Rhodium- and Palladium-catalyzed substitution reactions
Used for the preparation of biologically active biphenyls and arylboron difluoride Lewis acids.

Other Notes

Contains varying amounts of anhydride

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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