1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-
4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane
CAS: 331958-90-8
Molecular Formula: C10H19BO3
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)- - Names and Identifiers
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)- - Physico-chemical Properties
| Molecular Formula | C10H19BO3 |
| Molar Mass | 198.07 |
| Density | 0.99±0.1 g/cm3(Predicted) |
| Boling Point | 230.6±33.0 °C(Predicted) |
| Appearance | Liquid |
| Color | Colorless to pale yellow |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)- - Introduction
4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane is an organic compound with the chemical formula C9H17BO3. The following is an introduction to its nature, use, formulation and safety information:
Nature:
-Appearance: colorless liquid
-Melting point:-76 ° C
-Boiling point: 155-157 ° C
-Density: 0.99 g/mL
Use:
- 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane is often used as an important reagent in organic synthesis.
-It can be used for the preparation of catalysts, such as the synthesis of Dosimetric catalysts and catalytic asymmetric hydrogenation reactions.
-It can also be used for other synthetic reactions in organic chemistry, such as carbonyl addition reactions, asymmetric etherification reactions, etc.
Method:
The preparation of 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane can usually be carried out by the following steps:
1. Dissolve tetrahydrofuran in dichloromethane.
2. Triphenylphosphine and phenyl borate are added to the solution and heated for reaction.
3. Further heat to reflux, and use detergent to extract the reaction product from the solution.
4. After purification by distillation and crystallization, 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane is obtained.
Safety Information:
- 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane is an organic solvent with flammable and irritating properties.
-During use, necessary safety measures should be taken, such as wearing appropriate protective gloves and glasses, and ensuring good ventilation.
-In case of accidental contact or inhalation, wash the affected area immediately and seek medical help.
-During storage, 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane should be stored in a dry and cool place, keep fire and oxidizers away.
Nature:
-Appearance: colorless liquid
-Melting point:-76 ° C
-Boiling point: 155-157 ° C
-Density: 0.99 g/mL
Use:
- 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane is often used as an important reagent in organic synthesis.
-It can be used for the preparation of catalysts, such as the synthesis of Dosimetric catalysts and catalytic asymmetric hydrogenation reactions.
-It can also be used for other synthetic reactions in organic chemistry, such as carbonyl addition reactions, asymmetric etherification reactions, etc.
Method:
The preparation of 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane can usually be carried out by the following steps:
1. Dissolve tetrahydrofuran in dichloromethane.
2. Triphenylphosphine and phenyl borate are added to the solution and heated for reaction.
3. Further heat to reflux, and use detergent to extract the reaction product from the solution.
4. After purification by distillation and crystallization, 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane is obtained.
Safety Information:
- 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane is an organic solvent with flammable and irritating properties.
-During use, necessary safety measures should be taken, such as wearing appropriate protective gloves and glasses, and ensuring good ventilation.
-In case of accidental contact or inhalation, wash the affected area immediately and seek medical help.
-During storage, 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-1,3,2-Dioxaborolane should be stored in a dry and cool place, keep fire and oxidizers away.
Last Update：2024-04-10 22:29:15
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Product Name: TETRAHYDROFURAN-3-BORONIC ACID PINACOL ESTER Visit Supplier Webpage Request for quotation
CAS: 331958-90-8
Tel: 18301782025
Email: 3008007409@qq.com
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CAS: 331958-90-8
Tel: 18301782025
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View History
1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(tetrahydro-3-furanyl)-
304452-45-7
4-Hydroxy-3-[1-[4-[[4-(acetylamino)-4-carboxybutyryl]amino]phenyl]-3-oxobutyl]-2H-1-benzopyran-2-one
l-2-Camphanol
((3-Methylphenyl)amino)ethanethioic acid S-1H-benzimidazol-2-yl ester
6-Bromo-[1,2,4)triazolo[4,3-a)pyridine-3-thiol
Esomeprazole Impurity 125
304452-45-7
4-Hydroxy-3-[1-[4-[[4-(acetylamino)-4-carboxybutyryl]amino]phenyl]-3-oxobutyl]-2H-1-benzopyran-2-one
l-2-Camphanol
((3-Methylphenyl)amino)ethanethioic acid S-1H-benzimidazol-2-yl ester
6-Bromo-[1,2,4)triazolo[4,3-a)pyridine-3-thiol
Esomeprazole Impurity 125