ChemicalBook > CAS DataBase List > 4-(3-Pyridinyl)phenylboronic acid pinacol ester

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
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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
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Safety

HS Code 
2933399990
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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.

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..…

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N-Bromosuccinimide Price

ChemScene
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
ChemScene
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
AK Scientific
Product number
W9572
Product name
4-(3-Pyridinyl)phenylboronicacidpinacolester
Packaging
1g
Price
$139
Updated
2021/12/16
ChemScene
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
American Custom Chemicals Corporation
Product number
BOR0006722
Product name
4-(3-PYRIDINYL)PHENYLBORONIC ACID PINACOL ESTER
Purity
95.00%
Packaging
5MG
Price
$505.56
Updated
2021/12/16
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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

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View Lastest Price from 4-(3-Pyridinyl)phenylboronic acid pinacol ester manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
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
Zhuozhou Wenxi import and Export Co., Ltd
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
Career Henan Chemical Co
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

929203-04-3, 4-(3-Pyridinyl)phenylboronic acid pinacol esterRelated Search:

Pyridine-4-boronic acid Pyridine Allylbenzene 2-Pyridineboronic acid Phenylhydrazine Ethylbenzene 4-Aminophenylboronic acid PHENYLMERCURIC BORATE 3-Pyridylboronic acid Tris(trimethylsilyl)phosphate Pinacol 4-Hydroxyphenylboronic acid PHENYL VALERATE Phenylboronic acid Phenethylboronic acid Benzene (4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZENE 4-(3-Pyridinyl)phenylboronic acid pinacol ester

  • 4-(3-PYRIDINYL)PHENYLBORONIC ACID PINACOL ESTER
  • 1-(3-Pyridyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene
  • 3-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyridine
  • 3-(4-Phenylboronic acid pinacol ester)pyridine
  • Pinacol 4-(pyridin-3-yl)phenylboronate
  • Pinacol 4-(pyridin-3-yl)p
  • Pyridine, 3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-
  • 4-(3-Pyridinyl)benzeneboronic acid pinacol ester
  • 929203-04-3