Benzoic acid, 4,5-dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester - Names and Identifiers
Name | Methyl 4,5-dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate
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Synonyms | 4,5-Dimethoxy-2-(methoxycarbonyl)phenylboronic acid pinacol ester Methyl 4,5-dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate Benzoic acid, 4,5-dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester
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CAS | 1201566-80-4
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Benzoic acid, 4,5-dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester - Physico-chemical Properties
Molecular Formula | C16H23BO6
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Molar Mass | 322.16 |
Density | 1.13±0.1 g/cm3(Predicted) |
Boling Point | 440.1±45.0 °C(Predicted) |
Storage Condition | Sealed in dry,2-8°C |
Sensitive | IRRITANT |
MDL | MFCD16036165 |
Benzoic acid, 4,5-dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester - Introduction
Methyl 4,5-dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate is an organic compound with the chemical formula C19H27BO5 and a molecular weight of 340.23g/mol.
Nature:
-Appearance: colorless liquid
-Melting point: 40-42°C
-Boiling Point: 285-286°C
-Density: 1.09g/cm³
-Refractive Index: 1.511
Use:
Methyl 4,5-dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate can be used as an intermediate in organic synthesis and is commonly used in the synthesis of drugs and pesticides. This compound can be reacted with other compounds to introduce functional groups such as benzene ring, ester group and dioxoboranyl group.
Preparation Method:
Methyl 4,5-dimethoxy-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate are typically prepared by reacting methyl 4,5-dimethoxybenzoate with 4,4,5,5-tetramethyl-1,3, 2-dioxyborane. The reaction is carried out under an inert atmosphere and an organic solvent such as dichloromethane or methanol is commonly used as the reaction medium.
Safety Information:
This compound may be irritating, so it is necessary to take appropriate protective measures when handling, such as wearing gloves and protective glasses. In addition, it should be operated in a well-ventilated place. Care should be taken to avoid contact with oxidants and heat sources during handling or storage. If the liquid leaks, it should be cleaned immediately.
Last Update:2024-04-09 20:52:54