Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER Structure
2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER structure
CAS No.
832735-54-3
Chemical Name:
2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER
Synonyms
2-Benzyloxy-5-pyridineboronic acid pinacol ester;2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER;6-benzoxypyridine-3-borate frequency alcohol ester;6-(Benzyloxy)pyridine-3-boronic acid pinacol ester;2-BENZYLOXY-5-(4,4,5,5-TETRAMETHYL-[1,3,2]-DIOXABOROLAN-2-YL)PYRIDINE;Pyridine, 2-(phenylmethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CBNumber:
CB2380762
Molecular Formula:
C18H22BNO3
Molecular Weight:
311.18
MDL Number:
MFCD06798263
MOL File:
832735-54-3.mol
Last updated:2025-07-24 18:13:54
Product description Number Pack Size Price
2-Benzyloxy-5-pyridineboronic acid pinacol ester 97% 715484 1g $252
6-Benzyloxypyridine-3-boronicacid,pinacolester B288883 500mg $65
6-Benzyloxypyridine-3-boronicacid,pinacolester B288883 100mg $45
2-Benzyloxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine FB33104 250mg $45
2-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 95+% P000663198 1g $61
Request For Quotation

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER Properties

Melting point 138-142°C
Boiling point 429.6±35.0 °C(Predicted)
Density 1.11±0.1 g/cm3(Predicted)
storage temp. 2-8°C
form solid
pka 3.91±0.24(Predicted)
color Yellow
CAS DataBase Reference 832735-54-3
UNSPSC Code 12352103
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Risk Statements  36/37/38
Safety Statements  26-36/37/39
WGK Germany  3
HS Code  2933399990
NFPA 704
0
2 0

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER price More Price(25)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 715484 2-Benzyloxy-5-pyridineboronic acid pinacol ester 97% 832735-54-3 1g $252 2023-06-20 Buy
TRC B288883 6-Benzyloxypyridine-3-boronicacid,pinacolester 832735-54-3 500mg $65 2021-12-16 Buy
TRC B288883 6-Benzyloxypyridine-3-boronicacid,pinacolester 832735-54-3 100mg $45 2021-12-16 Buy
Biosynth Carbosynth FB33104 2-Benzyloxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridine 832735-54-3 250mg $45 2021-12-16 Buy
Ark Pharm P000663198 2-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 95+% 832735-54-3 1g $61 2021-12-16 Buy
Product number Packaging Price Buy
715484 1g $252 Buy
B288883 500mg $65 Buy
B288883 100mg $45 Buy
FB33104 250mg $45 Buy
P000663198 1g $61 Buy

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER Chemical Properties,Uses,Production

Synthesis

2-BENZYLOXY-5-BROMOPYRIDINE

83664-33-9

Bis(pinacolato)diboron

73183-34-3

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER

832735-54-3

General procedure: to a 50 mL solution of 1,4-dioxane was added sequentially 2-benzyloxy-5-bromopyridine (3.76 g, 14.2 mmol, 1.0 eq.), pinacol ester of bis(boronic acid) (4.34 g, 17.1 mmol, 1.2 eq.), potassium acetate (3.48 g, 35.5 mmol, 2.5 eq.), and [1,1'-bis(diphenylphosphino) ferrocene]palladium dichloride (1.16 g, 1.4 mmol, 0.1 eq.). The reaction mixture was heated to 100 °C under nitrogen protection and refluxed overnight. After completion of the reaction, the reaction mixture was concentrated and dried, and the residue was purified by column chromatography (eluent: petroleum ether/dichloromethane=2:1) to afford 6-benzyloxypyridine-3-boronic acid pinacol ester (2.63 g, 59.5% yield).

References

[1] Patent: CN106588937, 2017, A. Location in patent: Paragraph 0197

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER Preparation Products And Raw materials

Raw materials

2-BENZYLOXY-5-BROMOPYRIDINE Bis(pinacolato)diboron 1,4-Dioxane Potassium Acetate [1,1'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II)

Preparation Products

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER Suppliers

Global( 95)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
Wuhan Chemwish Technology Co., Ltd 		027-67849912 sales@chemwish.com CHINA 10821 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29796 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 +8617705817739 info@dycnchem.com China 52846 58
Alfa Chemistry 		+1-5166625404; Info@alfa-chemistry.com United States 20405 58
Nanjing Hengbei Chemicals Co., Ltd. 		+86-25-58393656 sales@hengbeichem.cn China 6854 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
PT CHEM GROUP LIMITED 		+86-85511178; peter68@ptchemgroup.com China 35425 58
Wuhan Konberd Biotech Co., Ltd 		+undefined18986093962 admin@konberdbio.com China 1378 58
Aladdin Scientific 		tp@aladdinsci.com United States 52923 58
Supplier Advantage
Alchem Pharmtech,Inc. 		58
Wuhan Chemwish Technology Co., Ltd 		58
career henan chemical co 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
Alfa Chemistry 		58
Nanjing Hengbei Chemicals Co., Ltd. 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
PT CHEM GROUP LIMITED 		58
Wuhan Konberd Biotech Co., Ltd 		58
Aladdin Scientific 		58

View Lastest Price from 2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER pictures 2019-12-31 2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER
832735-54-3
 US $1.00 / KG 1KG 99% 100KG Career Henan Chemical Co

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER Spectrum

2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER(832735-54-3)1HNMR

832735-54-3(2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER)Related Search:

Phenylboronic acid Propylthiouracil [2-(BENZYLOXY)PYRIMIDIN-5-YL]BORONIC ACID 2-BENZYLOXYPYRIDIN-3-YLBORONIC ACID 2-Benzyloxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
2-(Benzyloxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine 2-Benzyloxy-pyridine-5-boronic acid 6-HYDROXY-3-PYRIDINEBORONIC ACID (6-ETHOXYPYRIDIN-3-YL)BORONIC ACID 2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER
2-ETHOXY-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE 2-METHOXYPYRIDINE-5-BORONIC ACID PINACOL ESTER 3-Pyridylboronic acid 2-BENZYLOXYPYRIDINE-3-BORONIC ACID PINACOL ESTER 2-Methoxy-5-pyridineboronic acid
2-HYDROXY-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDINE

1of4

2-Benzyloxy-5-pyridineboronic acid pinacol ester 2-BENZYLOXY-5-(4,4,5,5-TETRAMETHYL-[1,3,2]-DIOXABOROLAN-2-YL)PYRIDINE 2-BENZYLOXYPYRIDINE-5-BORONIC ACID, PINACOL ESTER 6-(Benzyloxy)pyridine-3-boronic acid pinacol ester Pyridine, 2-(phenylmethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 6-benzoxypyridine-3-borate frequency alcohol ester 832735-54-3 C18H22BNO3 Heterocyclic Compounds