871125-68-7 - Names and Identifiers
Name | 2-[(E)-2-(3-methoxyphenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
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Synonyms | Trans-2-(3-methoxyphenyl)vinylboronic acidpinacol 3-Methoxy-trans-beta-styrylboronic acid pinacol ester trans-2-(3-Methoxyphenyl)vinylboronic acid pinacol ester (E)-2-(3-Methoxystyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-[(E)-2-(3-methoxyphenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
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CAS | 871125-68-7
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InChI | InChI=1/C15H21BO3/c1-14(2)15(3,4)19-16(18-14)10-9-12-7-6-8-13(11-12)17-5/h6-11H,1-5H3/b10-9+ |
871125-68-7 - Physico-chemical Properties
Molecular Formula | C15H21BO3
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Molar Mass | 260.14 |
Density | 1.02±0.1 g/cm3(Predicted) |
Melting Point | 36-42°C(lit.) |
Boling Point | 313.5±44.0 °C(Predicted) |
Flash Point | 110°C |
Vapor Presure | 0.000908mmHg at 25°C |
Storage Condition | 2-8°C |
Refractive Index | 1.503 |
871125-68-7 - Risk and Safety
871125-68-7 - Introduction
2-[(E)-2-(3-methoxyphenyl)ethenyl]-4,4, 5,5-tetrathyl-1, 3,2-dioxaborolane is an organic compound with the chemical formula C14H19BO2. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2-[(E)-2-(3-methoxygenyl) ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is a colorless to pale yellow oily liquid.
-Melting point and boiling point: The melting point and boiling point information of this compound is not available.
-Solubility: 2-[(E)-2-(3-methoxyyl) ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane can be dissolved in organic solvents such as ethanol, dimethyl sulfoxide and dichloromethane.
Use:
- 2-[(E)-2-(3-methoxyphenyl)ethenyl]-4,4, 5,5-tetrathyl-1, 3,2-dioxaborolane is an important intermediate in organic synthesis. It is often used in organic synthesis reactions, such as Suzuki-Miyaura coupling reactions, as an important reagent for the construction of compound bonds.
-The compounds can also be used for the preparation of other pharmaceuticals, chemicals and heterocyclic compounds.
Preparation Method:
The preparation method of
- 2-[(E)-2-(3-methoxyphenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is more complicated, and the common method is obtained by chemical synthesis reaction. The preparation method involves the corresponding starting materials and reagents, and the specific synthetic route needs to be carried out in a laboratory environment.
Safety Information:
- 2-[(E)-2-(3-methoxyphenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is generally stable under normal processing conditions, but may decompose or react under high temperature, high pressure or in the presence of organic solvents.
-Avoid skin contact and avoid inhalation or ingestion during use. Wear appropriate protective gloves, glasses and face mask during operation. When handling chemicals, it is important to follow safe operating procedures and properly dispose of waste materials.
Last Update:2024-04-09 02:00:48