4-(3-Pyridinyl)phenylboronic acid pinacol ester
- Product Name
- 4-(3-Pyridinyl)phenylboronic acid pinacol ester
- CAS No.
- 929203-04-3
- Chemical Name
- 4-(3-Pyridinyl)phenylboronic acid pinacol ester
- Synonyms
- Pinacol 4-(pyridin-3-yl)p;Pinacol 4-(pyridin-3-yl)phenylboronate;3-(4-Phenylboronic acid pinacol ester)pyridine;4-(3-PYRIDINYL)PHENYLBORONIC ACID PINACOL ESTER;4-(3-Pyridinyl)benzeneboronic acid pinacol ester;3-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridine;Pyridine, 3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-;1-(3-Pyridyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
- CBNumber
- CB71477464
- Molecular Formula
- C17H20BNO2
- Formula Weight
- 281.16
- MOL File
- 929203-04-3.mol
4-(3-Pyridinyl)phenylboronic acid pinacol ester Property
- Boiling point:
- 410.7±28.0 °C(Predicted)
- Density
- 1.09
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- 4.76±0.10(Predicted)
- Appearance
- White to off-white Solid
Safety
- HS Code
- 2933399990
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.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
P362Take off contaminated clothing and wash before reuse.
P403+P233Store in a well-ventilated place. Keep container tightly closed.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- W9572
- Product name
- 4-(3-Pyridinyl)phenylboronicacidpinacolester
- Packaging
- 1g
- Price
- $139
- Updated
- 2021/12/16
- Product number
- CS-W021761
- Product name
- 3-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridine
- Packaging
- 1g
- Price
- $40
- Updated
- 2021/12/16
- Product number
- CS-W021761
- Product name
- 3-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridine
- Packaging
- 5g
- Price
- $130
- Updated
- 2021/12/16
- Product number
- CS-W021761
- Product name
- 3-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridine
- Packaging
- 10g
- Price
- $225
- Updated
- 2021/12/16
- Product number
- BOR0006722
- Product name
- 4-(3-PYRIDINYL)PHENYLBORONIC ACID PINACOL ESTER
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $505.56
- Updated
- 2021/12/16
4-(3-Pyridinyl)phenylboronic acid pinacol ester Chemical Properties,Usage,Production
Synthesis
129013-83-8
73183-34-3
929203-04-3
General procedure for the synthesis of 4-(3-pyridyl)phenylboronic acid pinacol ester from 3-(4-bromophenyl)pyridine and pinacol ester of bis(triphenylphosphine) as raw materials: under nitrogen protection, 3-(4-bromophenyl)pyridine (13 g, 56 mmol), pinacol ester of bisboronic acid (21.3 g, 84 mmol), potassium acetate (20 g, 200 mmol) and bis(triphenylphosphine)palladium dichloride (1 g ) were dissolved in dioxane (300 ml) and heated to reflux the reaction. After completion of the reaction, the reaction solution was concentrated and the crude product was purified by column chromatography to afford the target product 4-(3-pyridyl)phenylboronic acid pinacol ester 14.6 g in 93% yield.
References
[1] Patent: CN105753849, 2016, A. Location in patent: Paragraph 0058; 0059
[2] Organic Electronics: physics, materials, applications, 2018, vol. 62, p. 5 - 11
[3] Chemistry - A European Journal, 2017, vol. 23, # 60, p. 15089 - 15097
[4] Patent: JP5907069, 2016, B2. Location in patent: Paragraph 0186
4-(3-Pyridinyl)phenylboronic acid pinacol ester Preparation Products And Raw materials
Raw materials
Preparation Products
4-(3-Pyridinyl)phenylboronic acid pinacol ester Suppliers
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- Country
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View Lastest Price from 4-(3-Pyridinyl)phenylboronic acid pinacol ester manufacturers
- Product
- 4-(3-Pyridinyl)phenylboronic acid pinacol ester 929203-04-3
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-10
- Product
- 4-(3-Pyridinyl)phenylboronic acid pinacol ester 929203-04-3
- Price
- US $15.00-10.00/KG
- Min. Order
- 1KG
- Purity
- 99%+ HPLC
- Supply Ability
- Monthly supply of 1 ton
- Release date
- 2021-07-09
- Product
- 4-(3-Pyridinyl)phenylboronic acid pinacol ester 929203-04-3
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%
- Supply Ability
- 10 tons
- Release date
- 2020-01-10