1029716-94-6
4-Carboxy-3,5-difluorophenylboronic acid
CAS: 1029716-94-6
Molecular Formula: C7H5BF2O4
1029716-94-6 - Names and Identifiers
1029716-94-6 - Physico-chemical Properties
| Molecular Formula | C7H5BF2O4 |
| Molar Mass | 201.92 |
| Density | 1.58±0.1 g/cm3(Predicted) |
| Boling Point | 383.8±52.0 °C(Predicted) |
| pKa | 2.22±0.10(Predicted) |
| Storage Condition | 2-8°C |
1029716-94-6 - Introduction
3,5-Difluoro-4-carboxylic acid phenylboronic acid is an organic compound with the chemical formula C6H4F2BO2.
Properties: 3,5-difluoro -4-carboxylic acid phenyl boronic acid is a colorless crystal, soluble in some organic solvents such as ethanol and dichloromethane. It has strong carboxyl and boric acid groups, with good stability.
Uses: 3,5-difluoro-4-carboxylic acid phenyl boronic acid is often used as an important intermediate in organic synthesis. It is widely used in drug synthesis, pesticide synthesis, functional materials synthesis and other fields. It can be used as an acylating agent or nucleophile to participate in various organic reactions, such as esterification, amidation and substitution reactions.
Preparation Method: The preparation method of 3,5-difluoro-4-carboxylic acid phenylboronic acid is generally obtained by carboxylation reaction of boric acid. The specific preparation method may be that anisole reacts with boron fluoride in the presence of hydrofluoric acid to obtain 3,5-difluoroanisole, and then undergoes an oxidation reaction under alkaline conditions to obtain the target product.
Safety information: 3,5-difluoro-4-carboxylic acid phenylboronic acid has not been extensively studied for toxicity, but as an organic substance, it should be regarded as a potentially toxic substance. In the operation, should comply with the relevant safety procedures, avoid direct contact with the skin and eyes, and should be in a well ventilated laboratory operation, avoid inhalation of gas or steam. In case of accidental contact or ingestion, please seek medical help in time.
Properties: 3,5-difluoro -4-carboxylic acid phenyl boronic acid is a colorless crystal, soluble in some organic solvents such as ethanol and dichloromethane. It has strong carboxyl and boric acid groups, with good stability.
Uses: 3,5-difluoro-4-carboxylic acid phenyl boronic acid is often used as an important intermediate in organic synthesis. It is widely used in drug synthesis, pesticide synthesis, functional materials synthesis and other fields. It can be used as an acylating agent or nucleophile to participate in various organic reactions, such as esterification, amidation and substitution reactions.
Preparation Method: The preparation method of 3,5-difluoro-4-carboxylic acid phenylboronic acid is generally obtained by carboxylation reaction of boric acid. The specific preparation method may be that anisole reacts with boron fluoride in the presence of hydrofluoric acid to obtain 3,5-difluoroanisole, and then undergoes an oxidation reaction under alkaline conditions to obtain the target product.
Safety information: 3,5-difluoro-4-carboxylic acid phenylboronic acid has not been extensively studied for toxicity, but as an organic substance, it should be regarded as a potentially toxic substance. In the operation, should comply with the relevant safety procedures, avoid direct contact with the skin and eyes, and should be in a well ventilated laboratory operation, avoid inhalation of gas or steam. In case of accidental contact or ingestion, please seek medical help in time.
Last Update：2024-04-09 15:17:50
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View History
1029716-94-6
Benzeneacetonitrile,4-ethoxy-
季戊四醇硬脂酸酯
1796928-50-1
2-Oxoisovaleric acid ethyl ester
IRP-69阳离子交换树脂
2-氨基-2'-碘联苯
Isobutyl benzoin ether
1397219-81-6
Benzeneacetonitrile,4-ethoxy-
季戊四醇硬脂酸酯
1796928-50-1
2-Oxoisovaleric acid ethyl ester
IRP-69阳离子交换树脂
2-氨基-2'-碘联苯
Isobutyl benzoin ether
1397219-81-6