1,3,2-Dioxaborolane, 2-[(1E)-2-(3,4-dimethylphenyl)ethenyl]-4,4,5,5-tetramethyl- - Names and Identifiers
| Name | (E)-2-(3,4-dimethylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
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| Synonyms | (E)-2-(3,4-dimethylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
1,3,2-Dioxaborolane, 2-[(1E)-2-(3,4-dimethylphenyl)ethenyl]-4,4,5,5-tetramethyl-
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| CAS | 1892603-12-1
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1,3,2-Dioxaborolane, 2-[(1E)-2-(3,4-dimethylphenyl)ethenyl]-4,4,5,5-tetramethyl- - Physico-chemical Properties
1,3,2-Dioxaborolane, 2-[(1E)-2-(3,4-dimethylphenyl)ethenyl]-4,4,5,5-tetramethyl- - Introduction
(E)-2-(3,4-dimethylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is an organic compound with the chemical formula C16H23BO2.
Nature:
The compound is a solid with a white to yellow color. It has low solubility and is soluble in non-polar solvents such as ether or chloroform. The compound is stable to light and has good thermal stability.
Use:
(E)-2-(3,4-dimethylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane is widely used as a reagent and intermediate in chemical synthesis. It is commonly used in organic synthesis reduction reaction, boronation reaction, Suzuki coupling reaction, etc. It can also be applied to fields such as organic light emitting diodes (OLED) and organic solar cells.
Method:
(E)-2-(3,4-dimethylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane has many preparation methods, it is synthesized mainly by a Suzuki nucleophilic exchange reaction. The specific step is to react 3,4-dimethylphenylacetic acid with tetramethylphenyl borate under alkaline conditions to produce the corresponding esterification product. The resulting ester is then reacted in aqueous sodium carbonate solution to produce (E)-2-(3,4-dimethylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane.
Safety Information:
(E)-2-(3,4-dimethylstylyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane has a certain degree of safety in general use. However, as an organic compound, it still has certain dangers, such as irritation and flammability. During use, you should follow the necessary operating safety procedures, avoid contact with skin and eyes, and ensure that you operate in a well-ventilated environment. In the case of accidental exposure or inhalation, appropriate first aid measures should be taken immediately and medical advice should be sought.
Last Update：2024-04-10 22:29:15