4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE

Product Name: 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE
CAS No.: 214360-58-4
Chemical Name: 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE
Synonyms: 4-FLUOROPHENYLB;SWZn-214360-58-4;4-fluorophenylborate pinacol ester;4-FLUOROPHENYLBORONIC ACID, PINACOL ESTER;4-Fluorobenzeneboronic acid, pinacol ester;4-Fluorobenzeneboronic acid, pinacol ester 97%;2-(4-Fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane,2-(4-fluorophenyl)-4,4,5,5-tetraMethyl-;4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE;1-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
CBNumber: CB4321462
Molecular Formula: C12H16BFO2
Formula Weight: 222.06
MOL File: 214360-58-4.mol

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4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE Property

Boiling point:: 279.4±23.0 °C(Predicted)
Density: 1.05±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: powder to lump to clear liquid
color: White or Colorless to Light yellow to Light orange

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Safety

Hazard Codes: Xn
Risk Statements: 22
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 2931900090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: BML00003
Product name: 4-Fluorophenylboronic acid, pinacol ester
Purity: Aldrich
Packaging: 1g
Price: $36.7
Updated: 2025/07/31

TCI Chemical

Product number: F1201
Product name: 2-(4-Fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 5G
Price: $41
Updated: 2025/07/31

TCI Chemical

Product number: F1201
Product name: 2-(4-Fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 25G
Price: $122
Updated: 2025/07/31

TRC

Product number: F621178
Product name: 4-Fluorophenylboronic acid, pinacol ester
Packaging: 1g
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: AMTB673
Product name: 4-Fluorophenylboronic acid, pinacol ester
Packaging: 10g
Price: $75
Updated: 2021/12/16

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4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE Chemical Properties,Usage,Production

Synthesis

73183-34-3

460-00-4

214360-58-4

General steps: 1. Stirring reaction: potassium acetate (KOAc, 0.073 g, 0.09 mmol) and 1,1'-bis(diphenylphosphino)ferrocene-palladium(II) dichloride-dichloromethane complex (PdCl2(dppf)-CH2Cl2, 0.613 g, 3.5 mmol) were added under argon protection to a mixture of potassium acetate (1b, R = F 0.613 g, 3.5 mmol) and bis(pinacolato)diboron (2, 1.161 g, 4.5 mmol) in a solution of dimethyl sulfoxide (DMSO, 1.601 g). The reaction mixture was stirred at 80°C for 1.5 hours. 2. Extraction: Upon completion of the reaction, the reaction solution was cooled to room temperature, the reaction was quenched by the addition of ice water, followed by extraction of the organic layer with ethyl acetate (EtOAc, 80 mL × 2). 3. Drying and concentration: The organic layers were combined, dried with anhydrous magnesium sulfate (MgSO4), filtered and concentrated under reduced pressure to obtain the crude product. 4. Purification: The crude product was purified by column chromatography (silica gel, eluent: hexane/EtOAc = 9:1) to afford 4-fluorophenylboronic acid pinacol ester (3b, R = F) in 93% yield.

References

[1] Patent: JP5966165, 2016, B2. Location in patent: Paragraph 0056-0062
[2] Journal of the American Chemical Society, 2016, vol. 138, # 9, p. 2985 - 2988
[3] Advanced Synthesis and Catalysis, 2016, vol. 358, # 6, p. 977 - 983
[4] Journal of Fluorine Chemistry, 2015, vol. 178, p. 195 - 201
[5] ACS Catalysis, 2018, vol. 8, # 5, p. 4049 - 4054

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE Suppliers

Americas 1 China 92 Europe 1 France 1 Germany 3 India 2 Japan 2 United Kingdom 6 United States 16 Global 124

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TOKYO CHEMICAL INDUSTRY CO., LTD.

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View Lastest Price from 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE manufacturers

Career Henan Chemical Co

Product: 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE 214360-58-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97%-99%
Supply Ability: 1kg;5kg;100kg
Release date: 2019-07-04

214360-58-4, 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENERelated Search:

4-Fluorobenzeneboronic acid 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE 2-Bromomethyl-4-fluorophenylboronic acid pinacol ester 5-CHLORO-2,4-DIFLUOROPHENYLBORONIC ACID PINACOL ESTER 2-Cyano-4-fluorophenylboronic acid pinacol ester 4-Fluoro-3-(trifluoromethyl)phenylboronic acid pinacol ester 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE 3,4,5-TRIFLUOROPHENYLBORONIC ACID, PINACOL ESTER 3-Amino-4-fluorophenylboronic acid, pinacol ester 2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1,5-DIFLUOROBENZENE 3-CYANO-4-FLUOROPHENYLBORONIC ACID, PINACOL ESTER 7-FLUORO-2-METHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDOLE 3,4-DIFLUORO-2-METHYLPHENYL BORONIC ACID PINACOL ESTER 4-FLUORO-2-METHYLPHENYLBORONIC ACID, PINACOL ESTER 3-(2-FLUORO-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL)PYRIDINE 7-FLUORO-1-METHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDOLE 7-FLUORO-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-INDOLE 3,4-DIFLUORO-2-(BROMOMETHYL)PHENYL BORONIC ACID PINACOL ESTER

2-(4-Fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

4-Fluorobenzeneboronic acid, pinacol ester

1,3,2-Dioxaborolane,2-(4-fluorophenyl)-4,4,5,5-tetraMethyl-

4-Fluorobenzeneboronic acid, pinacol ester 97%

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)fluorobenzene 214360-58-4

SWZn-214360-58-4

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE

4-FLUOROPHENYLBORONIC ACID, PINACOL ESTER

4-FLUOROPHENYLB

4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-FLUOROBENZENE 90%

1-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene

4-fluorophenylborate pinacol ester

214360-58-4

C12H15BFO2

C12H16BFO2

Heterocyclic Compounds