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
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)
Safety
- Safety Statements
- 24/25
- WGK Germany
- 3
- HS Code
- 2932190090
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.
N-Bromosuccinimide Price
- Product number
- 575054
- Product name
- 3-Furanboronic acid pinacol ester
- Purity
- 98%
- Packaging
- 1g
- Price
- $67.9
- Updated
- 2023/06/20
- Product number
- 575054
- Product name
- 3-Furanboronic acid pinacol ester
- Purity
- 98%
- Packaging
- 5g
- Price
- $312
- Updated
- 2023/06/20
- 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
- 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
- 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
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
- 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