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Atomfair Magnesium, bromo(4-methylphenyl)- p-Tolylmagnesium Bromide C7H7BrMg

Description Magnesium, bromo(4-methylphenyl)- (CAS No. 4294-57-9) is a highly reactive Grignard reagent with the molecular formula C7H7BrMg . This organomagnesium compound, also known as p-Tolylmagnesium Bromide , is widely utilized in synthetic organic chemistry for nucleophilic addition reactions, coupling processes, and the formation of carbon-carbon bonds. Supplied as a solution in common solvents such as diethyl ether or THF, it is packaged under inert gas to ensure stability and prevent degradation. Ideal for researchers and industrial chemists, this reagent offers high purity and consistent performance in complex organic syntheses, including pharmaceutical intermediates and fine chemical production. Handle with care under…

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Description

Description

Magnesium, bromo(4-methylphenyl)- (CAS No. 4294-57-9) is a highly reactive Grignard reagent with the molecular formula C7H7BrMg. This organomagnesium compound, also known as p-Tolylmagnesium Bromide, is widely utilized in synthetic organic chemistry for nucleophilic addition reactions, coupling processes, and the formation of carbon-carbon bonds. Supplied as a solution in common solvents such as diethyl ether or THF, it is packaged under inert gas to ensure stability and prevent degradation. Ideal for researchers and industrial chemists, this reagent offers high purity and consistent performance in complex organic syntheses, including pharmaceutical intermediates and fine chemical production. Handle with care under controlled conditions due to its air- and moisture-sensitive nature.

  • CAS No: 4294-57-9
  • Molecular Formula: C7H7BrMg
  • Molecular Weight: 195.34
  • Exact Mass: 193.95815
  • Monoisotopic Mass: 193.95815
  • IUPAC Name: magnesium;methylbenzene;bromide
  • SMILES: CC1=CC=[C-]C=C1.[Mg+2].[Br-]
  • Synonyms: p-Tolylmagnesium Bromide, 4294-57-9, Magnesium, bromo(4-methylphenyl)-, bromo(4-methylphenyl)magnesium, DTXSID70884056

Application

Magnesium, bromo(4-methylphenyl)- is primarily used as a Grignard reagent for introducing the p-tolyl group into organic molecules. It is essential in the synthesis of aryl-substituted compounds, pharmaceuticals, and agrochemicals. Applications include nucleophilic additions to carbonyl groups (ketones, aldehydes) and cross-coupling reactions (e.g., Kumada coupling) to form biaryl structures. Its reactivity also makes it valuable in creating ligands for catalysis and building blocks for advanced materials.

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