tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate - Names and Identifiers
Name | tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
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Synonyms | 3-(t-butoxycarbonyl)henyl boronicacid pinacol ester 3-TERT-BUTOXYCARBONYLPHENYLBORONIC ACID PINACOL ESTER TERT-BUTYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZOATE tert-Butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate Benzoic acid, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester
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CAS | 903895-48-7
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InChI | InChI=1/C17H25BO4/c1-15(2,3)20-14(19)12-9-8-10-13(11-12)18-21-16(4,5)17(6,7)22-18/h8-11H,1-7H3 |
tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate - Physico-chemical Properties
Molecular Formula | C17H25BO4
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Molar Mass | 304.19 |
Density | 1.04±0.1 g/cm3(Predicted) |
Boling Point | 396.7±25.0 °C(Predicted) |
Flash Point | 193.7°C |
Vapor Presure | 1.68E-06mmHg at 25°C |
Storage Condition | 2-8°C |
Refractive Index | 1.494 |
tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate - Introduction
tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate is an organic compound with the chemical formula C18H25BO5 and its properties are as follows:
1. Appearance: tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate is a solid substance, usually white or yellowish powder.
2. melting point: its melting point range between 60-65 ℃.
3. Solubility: It is soluble in common organic solvents (such as ether, methanol and dimethylformamide), and basically insoluble in water.
4. use: tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate is widely used in organic synthesis reaction. It is often used as an aldehyde protection agent in organic synthesis, especially in the hydrogenation reduction reaction to protect the role of carbonyl.
5. Preparation method: tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate can be prepared by reacting 3-hydroxybenzoic acid with tert-butyl carbonate and dimethyl borate under alkaline conditions.
6. Safety Information: Please refer to the Chemical Safety Data Sheet (MSDS) provided by the supplier for the safety information handling recommendations for the tert-butyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate. When using this compound, it is necessary to follow laboratory safety procedures and take appropriate personal protective measures, such as wearing gloves and protective glasses.
Last Update:2024-04-10 22:29:15