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CAS 22649-70-3

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2-butenylmagnesium chloride

Description:
2-Butenylmagnesium chloride is an organomagnesium compound, specifically a Grignard reagent, characterized by its reactivity and utility in organic synthesis. It features a butenyl group, which is a four-carbon alkene, bonded to a magnesium atom that is also coordinated with a chloride ion. This compound is typically used in nucleophilic addition reactions, where it can react with various electrophiles to form carbon-carbon bonds, making it valuable in the synthesis of complex organic molecules. 2-Butenylmagnesium chloride is sensitive to moisture and air, requiring an anhydrous environment for storage and handling, as it can readily react with water to produce hydrocarbons and magnesium hydroxide. The compound is typically prepared by reacting 2-butenyl bromide or iodide with magnesium in an ether solvent. Its reactivity and ability to form new carbon-carbon bonds make it an important reagent in the field of synthetic organic chemistry. Safety precautions should be taken when handling this compound due to its flammability and potential hazards associated with Grignard reagents.
Formula:C4H7ClMg
InChI:InChI=1/C4H7.ClH.Mg/c1-3-4-2;;/h3-4H,1H2,2H3;1H;/q;;+1/p-1/b4-3+;;/rC4H7ClMg/c1-2-3-4-6-5/h2-3H,4H2,1H3/b3-2+
SMILES:C=C[CH]C.Cl.[Mg]
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