3-Furanboronic acid pinacol ester

Uses

Product Name: 3-Furanboronic acid pinacol ester
CAS No.: 248924-59-6
Chemical Name: 3-Furanboronic acid pinacol ester
Synonyms: pinacol ester;Trandolapril Impurity 26;FURAN-3-BORONIC ACID PINACOL ESTER;3-FURANBORONIC ACID, PINACOL ESTER;3-Furanboronic acid pinacol ester 98%;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FURAN;3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furane;2-(3-Furanyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane;2-(furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 2-(3-furanyl)-4,4,5,5-tetramethyl-
CBNumber: CB9486979
Molecular Formula: C10H15BO3
Formula Weight: 194.04
MOL File: 248924-59-6.mol

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3-Furanboronic acid pinacol ester Property

Melting point:: 62-65 °C (lit.)
Boiling point:: 255.0±13.0 °C(Predicted)
Density: 1.03±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform (Slightly), Methanol (Slightly)
form: crystal
color: white
CAS DataBase Reference: 248924-59-6(CAS DataBase Reference)

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Safety

Safety Statements: 24/25
WGK Germany: 3
HS Code: 2932190090

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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.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 575054
Product name: 3-Furanboronic acid pinacol ester
Purity: 98%
Packaging: 1g
Price: $67.9
Updated: 2023/06/20

Sigma-Aldrich

Product number: 575054
Product name: 3-Furanboronic acid pinacol ester
Purity: 98%
Packaging: 5g
Price: $312
Updated: 2023/06/20

Strem Chemicals

Product number: 05-1039
Product name: 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan, min. 97%
Packaging: 1g
Price: $72
Updated: 2024/03/01

Strem Chemicals

Product number: 05-1039
Product name: 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan, min. 97%
Packaging: 5g
Price: $289
Updated: 2024/03/01

TRC

Product number: B414225
Product name: 2-(Furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
Packaging: 100mg
Price: $75
Updated: 2021/12/16

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3-Furanboronic acid pinacol ester Chemical Properties,Usage,Production

Uses

2-(furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a useful research chemical.

Chemical Properties

Furan-3-boronic acid pinacol ester is white to off-white solid powder at room temperature and pressure, it is insoluble in water but soluble in most organic solvents. It has high chemical reactivity, it has rich electron cloud density and is sensitive to strong oxidizing agents. Its chemical reaction activity mainly focuses on the borate unit in its structure, which can participate in oxidation, coupling and other reactions.

Synthesis

22037-28-1

73183-34-3

248924-59-6

GENERAL METHOD: 3-bromofuran (1 mmol), pinacol ester of bisboronic acid (1.2 mmol) and dioxane (5 mL) were added to a 25 mL round bottom flask. KOAc (2 mmol) was then added and the mixture was stirred for 5 min at room temperature. PdII-TpTP catalyst (0.15 mol%) was added and the reaction mixture was placed in an oil bath preheated to 110 °C and refluxed with continuous stirring in the open system. The reaction progress was monitored by thin layer chromatography (TLC). Upon completion of the reaction, the mixture was cooled to room temperature, diluted with water (20 mL) and extracted with tert-butyl methyl ether (3 x 10 mL). The organic layers were combined and concentrated to give the crude product. The crude product was purified by silica gel column chromatography using a mixture of ethyl acetate and hexane (1:30) as eluent.

References

[1] Organic Letters, 2014, vol. 16, # 17, p. 4562 - 4565
[2] Journal of the American Chemical Society, 2017, vol. 139, # 2, p. 607 - 610
[3] Synlett, 2018, vol. 29, # 8, p. 1055 - 1060

3-Furanboronic acid pinacol ester Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-Furanboronic acid pinacol ester manufacturers

Career Henan Chemical Co

Product: 3-Furanboronic acid pinacol ester 248924-59-6
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 10000KGS
Release date: 2020-01-09

248924-59-6, 3-Furanboronic acid pinacol esterRelated Search:

Propyleneglycol alginate Pinacol Methyl acrylate 3-Furanboronic acid Tris(trimethylsilyl)phosphate Furan 2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate Diethyl phthalate Carbamic acid, 3-furanyl-, 1,1-dimethylethyl ester (9CI) 2-Furanboronic acid Pinacolborane 3-FURANECARBOXAMIDE 5-FORMYLFURAN-3-BORONIC ACID PINACOL ESTER 2-Furanboronic acid pinacol ester 2-Methylfurane-5-boronic acid pinacol ester 2-FORMYLFURAN-3-BORONIC ACID PINACOL ESTER 2-Methylfuran-3-boronic acid, pinacol ester 3-Furanboronic acid pinacol ester

FURAN-3-BORONIC ACID PINACOL ESTER

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

3-FURANBORONIC ACID, PINACOL ESTER

3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furane

3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)furan,min.97%

3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FURAN, MIN. 97%

2-(furan-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

pinacol ester

2-(3-Furanyl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane

3-Furanboronic acid pinacol ester 98%

3-hydroxy-2,3-dimethylbutan-2-yl hydrogen furan-3-ylboronate

1,3,2-Dioxaborolane, 2-(3-furanyl)-4,4,5,5-tetramethyl-

Trandolapril Impurity 26

248924-59-6

C10H15BO3

C10H15BO3c

Boronic Acids and Derivatives

Boronate Esters

Organometallic Reagents

Heteroaryl

organic or inorganic borate

Boronic acids

Boronic ester

Furan

Organoborons