Boronic acid, B-(2-cyano-4-fluorophenyl)-
2-Cyano-4-fluorobenzeneboronic acid pinacol ester
CAS: 876601-43-3
Molecular Formula: C13H17BFNO3
Boronic acid, B-(2-cyano-4-fluorophenyl)- - Names and Identifiers
Boronic acid, B-(2-cyano-4-fluorophenyl)- - Physico-chemical Properties
| Molecular Formula | C13H17BFNO3 |
| Molar Mass | 265.0883832 |
| Density | 1.35±0.1 g/cm3(Predicted) |
| Boling Point | 357.8±52.0 °C(Predicted) |
| pKa | 8.12±0.58(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Boronic acid, B-(2-cyano-4-fluorophenyl)- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
Boronic acid, B-(2-cyano-4-fluorophenyl)- - Introduction
acid pinacol ester is an organic compound with the following properties:
1. Appearance: colorless or light yellow solid;
2. Solubility: in common organic solvents (such as ether, dimethylformamide) can be dissolved;
3. Melting Point: about 105-107 ℃;
4. Molecular formula: C12H13BFNO2;
5. Molecular weight: 251.05g/mol.
The main uses of acid pinacol ester are as follows:
1. As an important reagent in organic synthesis, it can be used to construct carbon-carbon and carbon-boron bonds;
2. Can be used for the preparation of heterocyclic compounds, drugs and functional materials.
The preparation method of acid pinacol ester is as follows:
4-fluorobenzeneboronic acid (4-fluorobenzeneboronic acid) reacts with benzyl alcohol (pinacol) in an organic solvent, and sodium cyanide (NaCN) catalyst is added to react at an appropriate temperature, produces acid pinacol ester.
Regarding the safety information of acid pinacol ester, due to the nature and application of chemicals, it is necessary to have certain chemical experiment knowledge and operation experience when using it. At the same time, it is necessary to follow relevant safety procedures and wear appropriate personal protective equipment. In addition, it should be stored in a dry, cool place to avoid contact with oxidants. If you have any questions or need more detailed safety information, please refer to the relevant chemical safety information or consult a professional.
1. Appearance: colorless or light yellow solid;
2. Solubility: in common organic solvents (such as ether, dimethylformamide) can be dissolved;
3. Melting Point: about 105-107 ℃;
4. Molecular formula: C12H13BFNO2;
5. Molecular weight: 251.05g/mol.
The main uses of acid pinacol ester are as follows:
1. As an important reagent in organic synthesis, it can be used to construct carbon-carbon and carbon-boron bonds;
2. Can be used for the preparation of heterocyclic compounds, drugs and functional materials.
The preparation method of acid pinacol ester is as follows:
4-fluorobenzeneboronic acid (4-fluorobenzeneboronic acid) reacts with benzyl alcohol (pinacol) in an organic solvent, and sodium cyanide (NaCN) catalyst is added to react at an appropriate temperature, produces acid pinacol ester.
Regarding the safety information of acid pinacol ester, due to the nature and application of chemicals, it is necessary to have certain chemical experiment knowledge and operation experience when using it. At the same time, it is necessary to follow relevant safety procedures and wear appropriate personal protective equipment. In addition, it should be stored in a dry, cool place to avoid contact with oxidants. If you have any questions or need more detailed safety information, please refer to the relevant chemical safety information or consult a professional.
Last Update：2024-04-09 21:54:55
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Product Name: 2-Cyano-4-fluorobenzeneboronic acid pinacol ester Request for quotationCAS: 876601-43-3
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Product Name: 2-Cyano-4-fluorobenzeneboronic acid pinacol ester Visit Supplier Webpage Request for quotation
CAS: 876601-43-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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CAS: 876601-43-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Multiple Specifications
Product Name: 2-Cyano-4-fluorobenzeneboronic acid pinacol ester Request for quotationCAS: 876601-43-3
Tel: 86-10-10086 81625225
Email: yeqim@boyechemicals.com
Mobile: 86-15387090420
QQ: 1377812380
Wechat: 15387090420
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