1990525-39-7
2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide
CAS: 1990525-39-7
Molecular Formula: C5H9BrMgO2
1990525-39-7 - Names and Identifiers
| Name | 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide |
| Synonyms | 2-(1,3-DioxoL 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide |
| CAS | 1990525-39-7 |
1990525-39-7 - Physico-chemical Properties
| Molecular Formula | C5H9BrMgO2 |
| Molar Mass | 205.33 |
1990525-39-7 - Introduction
2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide, also known as 2-(1,3-dioxolan-2-yl) ethylmagnesium bromide, is an organomagnesium compound. Its chemical formula is C6H11BrO2Mg.
In terms of properties, 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide is a white to yellow solid that is stable at room temperature. It is soluble in ether and diocenitrile, but insoluble in water. This compound will gradually decompose in the air.
The main use of 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide is as a strong alkaline reagent in organic synthesis. It can be used to carry out Grignard reactions (Grignard reactions) to form carbon-carbon bonds by reacting with other compounds. This reaction can be used to synthesize alcohols, ethers, ketones and other organics.
In terms of preparation, 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide can be prepared by reacting 2-(1,3-dioxolan-2-yl) ethyl bromide with metal magnesium. The reaction is typically carried out under anhydrous conditions to prevent the magnesium bromide from reacting with water.
Safety precautions are required when handling 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide. Because it is an organic substance, it may irritate the skin, eyes and respiratory system. Therefore, appropriate protective equipment, such as gloves, glasses and respiratory protection, should be worn during operation. In addition, it should be stored in a dry, cool place, away from fire and oxidants.
In terms of properties, 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide is a white to yellow solid that is stable at room temperature. It is soluble in ether and diocenitrile, but insoluble in water. This compound will gradually decompose in the air.
The main use of 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide is as a strong alkaline reagent in organic synthesis. It can be used to carry out Grignard reactions (Grignard reactions) to form carbon-carbon bonds by reacting with other compounds. This reaction can be used to synthesize alcohols, ethers, ketones and other organics.
In terms of preparation, 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide can be prepared by reacting 2-(1,3-dioxolan-2-yl) ethyl bromide with metal magnesium. The reaction is typically carried out under anhydrous conditions to prevent the magnesium bromide from reacting with water.
Safety precautions are required when handling 2-(1,3-Dioxolan-2-yl)ethylmagnesium bromide. Because it is an organic substance, it may irritate the skin, eyes and respiratory system. Therefore, appropriate protective equipment, such as gloves, glasses and respiratory protection, should be worn during operation. In addition, it should be stored in a dry, cool place, away from fire and oxidants.
Last Update：2024-04-10 22:30:50
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