E-Phenylethenylboronic acid,pinacol ester
TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STYRENE
CAS: 78782-27-1
Molecular Formula: C14H19BO2
E-Phenylethenylboronic acid,pinacol ester - Names and Identifiers
E-Phenylethenylboronic acid,pinacol ester - Physico-chemical Properties
| Molecular Formula | C14H19BO2 |
| Molar Mass | 230.11 |
| Density | 0.99±0.1 g/cm3(Predicted) |
| Melting Point | 27-33 °C(lit.) |
| Boling Point | 271.9±33.0 °C(Predicted) |
| Flash Point | >230 °F |
| Storage Condition | 2-8°C |
E-Phenylethenylboronic acid,pinacol ester - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
E-Phenylethenylboronic acid,pinacol ester - Upstream Downstream Industry
| Downstream Products | 1-PHENYLVINYLBORONIC ACID PINACOL ESTER 2-PHENYLETHYL-1-BORONIC ACID PINACOL ESTER Ethylbenzene |
E-Phenylethenylboronic acid,pinacol ester - Introduction
TRANS-2-(4,4, 5,5-tetramethyl-1, 3,2-dioxaborolan-2-yl) STYRENE is an organic compound with the chemical name TRANS-2-(4,4, 5,5-tetramethyl-1, 3,2-dioxaborolan-2-yl) STYRENE.
The properties of this compound include:
1. Appearance: colorless liquid
2. Molecular formula: C16H21BO2
3. Molecular Weight: 262.15
4. Melting Point:-20 ℃
5. Boiling point: 223-224 ℃
TRANS-2-(4,4, 5,5-tetramethyl-1, 3,2-dioxaborolan-2-yl) STYRENE is commonly used in organic synthesis reactions. It has the nature of active olefins and can participate in a series of chemical reactions, such as polymerization and esterification. Due to the presence of the boronic acid pinacol group, it can also undergo boronic acid substitution reactions with many compounds.
The method for preparing TRANS-2-(4,4, 5,5-tetramethyl-1, 3,2-dioxaborolan-2-yl) STYRENE commonly has two steps. First, the E-styryl boronate is formed by the reaction of styrene with triboronate under basic conditions. The E-styrylboronate was then reacted with ethyl nitrite to give TRANS-2-(4,4, 5,5-tetramethyl-1, 3,2-dioxaborolan-2-yl) STYRENE.
For safety information, the compound should refer to its safety data sheet (SDS) for details. In general, the handling and use of chemicals should follow safe practices and should be carried out under appropriate ventilation conditions.
The properties of this compound include:
1. Appearance: colorless liquid
2. Molecular formula: C16H21BO2
3. Molecular Weight: 262.15
4. Melting Point:-20 ℃
5. Boiling point: 223-224 ℃
TRANS-2-(4,4, 5,5-tetramethyl-1, 3,2-dioxaborolan-2-yl) STYRENE is commonly used in organic synthesis reactions. It has the nature of active olefins and can participate in a series of chemical reactions, such as polymerization and esterification. Due to the presence of the boronic acid pinacol group, it can also undergo boronic acid substitution reactions with many compounds.
The method for preparing TRANS-2-(4,4, 5,5-tetramethyl-1, 3,2-dioxaborolan-2-yl) STYRENE commonly has two steps. First, the E-styryl boronate is formed by the reaction of styrene with triboronate under basic conditions. The E-styrylboronate was then reacted with ethyl nitrite to give TRANS-2-(4,4, 5,5-tetramethyl-1, 3,2-dioxaborolan-2-yl) STYRENE.
For safety information, the compound should refer to its safety data sheet (SDS) for details. In general, the handling and use of chemicals should follow safe practices and should be carried out under appropriate ventilation conditions.
Last Update：2024-04-10 22:29:15
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Product Name: TRANS-2-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)STYRENE Visit Supplier Webpage Request for quotation
CAS: 78782-27-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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CAS: 78782-27-1
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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Downstream Products for E-Phenylethenylboronic acid,pinacol ester