Ethylmagnesium bromide CAS 925-90-6

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Ethylmagnesium Bromide is a useful reagent in preparation of zirconium complexes having two phenoxy-imine chelate ligands for olefin polymerization.
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Ethylmagnesium bromide

Ethylmagnesium bromide CAS 925-90-6
Ethylmagnesium bromide CAS 925-90-6

Ethylmagnesium bromide CAS 925-90-6 product information:

Product Name: ETHYLMAGNESIUM BROMIDE
Synonyms: ethylmagnesium bromide;MFCD00000043;EINECS 213-127-3
CAS NO: 925-90-6
Molecular Formula: C2H5BrMg
Molecular Weight: 133.27
Melting Point: -116.3°C
Boiling point: 34.6°C
Density: 1.02 g/mL at 25 °C
Appearance: Pale yellow to brown Solution
Storage: water-free area
Solubility: Miscible in alcohols, ketones, esters, ethers, hydrocarbons.
Applications: Ethylmagnesium Bromide is a useful reagent in preparation of zirconium complexes having two phenoxy-imine chelate ligands for olefin polymerization.
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ethylmagnesium bromide reaction

Apart from acting as the synthetic equivalent of an ethyl anion synthon for nucleophilic addition, ethylmagnesium bromide may be used as a strong base to deprotonate various substrates such as alkynes:[1][2][3]

RC≡CH + EtMgBr → RC≡CMgBr + EtH

In this application, ethylmagnesium bromide has been supplanted by the wide availability of organolithium reagents.

ethylmagnesium bromide reacts with water

The Reaction of Ethyl Magnesium Bromide with water will give ethane .

Preparation of ethylmagnesium bromide

Ethylmagnesium bromide is commercially available, usually as a solution in diethyl ether or tetrahydrofuran. It may be prepared in the normal manner of Grignard reagents — by reacting bromoethane with magnesium in diethyl ether:
EtBr + Mg → EtMgBr

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