6-METHYLPYRIDIN-2-YL-2-BORONIC ACID - Names and Identifiers
6-METHYLPYRIDIN-2-YL-2-BORONIC ACID - Physico-chemical Properties
Molecular Formula | C6H8BNO2
|
Molar Mass | 136.94 |
Density | 1.18±0.1 g/cm3(Predicted) |
Boling Point | 311.2±44.0 °C(Predicted) |
Flash Point | 142°C |
Vapor Presure | 0.000245mmHg at 25°C |
pKa | 7.89±0.53(Predicted) |
Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
Refractive Index | 1.527 |
6-METHYLPYRIDIN-2-YL-2-BORONIC ACID - Introduction
6-Methylpyridine-2-boronic acid is an organic compound with the chemical formula C6H8BNO2.
Its properties include:
1. Appearance: white crystalline powder;
2. melting point: about 120 ℃;
3. solubility: soluble in common organic solvents such as ethanol, acetone, insoluble in water.
6-Methylpyridine-2-boronic acid is widely used as a boronating reagent and catalyst in chemical synthesis. Its main uses include:
1. Boron ligand: as an uncatalyzed thiolation reagent for olefins and aromatic compounds;
2. Catalyst: It is used as a ligand in metal-catalyzed synthesis reactions and participates in important cross-coupling reactions such as hydrocarbon functionalization, aromatic substitution, and Suzuki-Miyaura.
6-Methylpyridine-2-boronic acid can be prepared by the following steps:
1. 6-methylpyridine reacts with boric acid to generate 6-Methylpyridine-2-boronic acid.
About its safety information:
1. During storage and operation of 6-Methylpyridine-2-boronic acid, avoid contact with skin, eyes and mucous membranes;
2. use to wear chemical protective gloves, goggles and protective clothing and other personal protective equipment;
3. in case of accidental contact, rinse immediately with plenty of water and consult a doctor;
4. During use and storage, it is necessary to maintain a well-ventilated condition.
Last Update:2024-04-10 22:29:15