Boronic acid, B-(2-cyano-3-pyridinyl)-

Boronic acid, B-(2-cyano-3-pyridinyl)- - Names and Identifiers

Name	2-Cyanopyridine-3-boronic acid
Synonyms	2-CYANOPYRIDINE-3-BORONIC ACID 2-Cyanopyridine-3-boronic acid 2-CYANOPYRIDIN-3-YLBORONIC ACID (2-cyano-3-pyridyl)boronic acid 2-Cyanopyridin-3-Ylboronic Acid (pyridin-2-yloxy)boranyl cyanate (2-Cyanopyridin-3-yl)boronic acid B-(2-cyano-3-pyridinyl)-Boronic acid boronic acid, B-(2-cyano-3-pyridinyl)- Boronic acid, B-(2-cyano-3-pyridinyl)- BORONICACID, (2-CYANO-3-PYRIDINYL)- (9CI) Boronicacid, (2-cyano-3-pyridinyl)- (9CI)
CAS	874290-88-7
InChI	InChI=1/C6H5BN2O2/c8-4-6-5(7(10)11)2-1-3-9-6/h1-3,10-11H

Boronic acid, B-(2-cyano-3-pyridinyl)- - Physico-chemical Properties

Molecular Formula	C6H5BN2O2
Molar Mass	147.93
Density	1.34g/cm³
Boling Point	433.8°C at 760 mmHg
Flash Point	216.2°C
Vapor Presure	2.7E-08mmHg at 25°C
Storage Condition	2-8°C
Refractive Index	1.561

Boronic acid, B-(2-cyano-3-pyridinyl)- - Risk and Safety

Hazard Class

IRRITANT

Boronic acid, B-(2-cyano-3-pyridinyl)- - Introduction

2-Cyanopyridine-3-boronic acid is an organic compound with a chemical formula of C6H6BN3O2 and a molecular weight of 155.94g/mol. It is a colorless crystal or white granular solid, stable at room temperature.

2-Cyanopyridine-3-boronic acid has many application areas. First, it can be used as an important reagent in organic synthesis for the construction of carbon-carbon bonds of complex organic molecules. Secondly, it can be used as a ligand for metal catalysts and participate in important organic synthesis reactions such as the Reggio-Grubbe reaction and the Suzuki coupling reaction. In addition, 2-Cyanopyridine-3-boronic acid can also be used in drug synthesis, materials science and other fields.

The preparation method of 2-Cyanopyridine-3-boronic acid can be obtained by the reaction of 2-cyanopyridine and triphenylboron. The reaction raw materials may be reacted by heating in an appropriate solvent under alkaline conditions to obtain a product, which may be purified by crystallization.

About the safety information of 2-Cyanopyridine-3-boronic acid, its specific toxicology and harm have not been widely reported, but as an organic compound, it is generally necessary to pay attention to avoid contact with skin and eyes. Wear appropriate personal protective equipment when using or handling and operate in well-ventilated laboratory conditions. In case of contact or ingestion, seek medical help immediately.

Last Update：2024-04-09 21:01:54