
CAS 920-39-8: Bromo(1-metiletil)magnesio
Descripción:
Bromo(1-metiletil)magnesio, también conocido como bromuro de isobutilmagnesio, es un compuesto organomagnésico comúnmente utilizado en síntesis orgánica como un reactivo de Grignard. Se caracteriza por su reactividad, particularmente con electrófilos, lo que lo hace valioso para formar enlaces carbono-carbono. El compuesto típicamente aparece como un líquido incoloro a amarillo pálido o sólido, dependiendo de su estado y concentración. Es altamente reactivo con la humedad y el aire, lo que requiere su manipulación en una atmósfera inerte, como nitrógeno o argón, para prevenir la descomposición. La presencia del átomo de bromo mejora su nucleofilia, permitiéndole reaccionar fácilmente con varios compuestos carbonílicos, haluros de alquilo y otros electrófilos. Además, Bromo(1-metiletil)magnesio es conocido por su capacidad para generar grupos isobutilo en rutas sintéticas. Las precauciones de seguridad son esenciales al trabajar con este reactivo debido a su inflamabilidad y su potencial para causar irritación severa en la piel y los ojos. El almacenamiento adecuado en recipientes herméticos y la adherencia a los protocolos de seguridad son cruciales para un manejo seguro en entornos de laboratorio.
Fórmula:C3H7BrMg
InChI:InChI=1S/C3H7.BrH.Mg/c1-3-2;;/h3H,1-2H3;1H;/q;;+1/p-1
Clave InChI:InChIKey=UCJIVFREPMUZDC-UHFFFAOYSA-M
SMILES:C([Mg]Br)(C)C
Sinónimos:- 1-Methylethylmagnesium bromide
- 2-Propylmagnesium bromide
- Brom(1-methylethyl)magnesium
- Bromo(1-Methylethyl)Magnesium
- Bromo(1-Metiletil)Magnesio
- Bromoisopropylmagnesium
- Isopropylmagnesium bromide
- Magnesium, bromoisopropyl-
- Magnesium, isopropyl-, bromide
- iso-Propylmagnesium bromide
- Magnesium, bromo(1-methylethyl)-
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Encontrado 10 productos.
Isopropylmagnesium Bromide (15% in Tetrahydrofuran, ca. 1mol/L)
CAS:Fórmula:C3H7BrMgForma y color:LiquidPeso molecular:147.30Isopropylmagnesium bromide solution - 2.0M in 2-MeTHF
CAS:Isopropylmagnesium bromide is a compound that contains nitrogen atoms and has a potent antagonistic effect on fatty acid receptors. It is also an unsubstituted alkanoic acid and can be used for the synthesis of hydroxyl group-containing compounds. Isopropylmagnesium bromide is a magnesium salt that can be used in palladium-catalyzed coupling reactions, such as asymmetric synthesis. This compound has been shown to have therapeutic effects against immune system disorders and metabolic disorders. Isopropylmagnesium bromide can react with hydrogen fluoride to form a light emission, which may be due to its 5-membered heteroaryl ring.Fórmula:C3H7BrMgPureza:Min. 95%Peso molecular:147.3 g/molIsopropylmagnesium bromide, 3M in 2-MeTHF
CAS:Isopropylmagnesium bromide is a Grignard reagent used in organic synthesis, especially for the introduction of iso-propyl group to carbonyl compounds. It is also used as a strong base in aprotic solvent. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C3H7BrMgPeso molecular:147.30i-Propylmagnesium bromide, 2.9M (35wt% ±1wt%) in 2-methyltetrahydrofuran
CAS:i-Propylmagnesium bromide, 2.9M (35wt% ±1wt%) in 2-methyltetrahydrofuranFórmula:(CH3)2CHMgBrForma y color:liq.Peso molecular:147.30i-Propylmagnesium bromide 1M solution in THF
CAS:i-Propylmagnesium bromide 1M solution in THFForma y color:SolutionPeso molecular:147.30g/moli-Propylmagnesium bromide 2.75M solution in 2-MeTHF
CAS:i-Propylmagnesium bromide 2.75M solution in 2-MeTHFPeso molecular:147.30g/moli-Propylmagnesium bromide 2M solution in DEE
CAS:i-Propylmagnesium bromide 2M solution in DEEForma y color:SolutionPeso molecular:147.30g/molIsopropylmagnesium bromide, 3M solution in 2-MeTHF, AcroSeal™
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C3H7BrMgForma y color:Solution, Clear dark grey to dark brownPeso molecular:147.30Isopropylmagnesium bromide solution - 1.0M in THF
CAS:Isopropylmagnesium bromide is an alkanoic acid that is used as a catalyst to produce organic compounds. This compound has potent antagonist activity that can be used in the treatment of autoimmune diseases and metabolic disorders. Isopropylmagnesium bromide is also used in the synthesis of 5-membered heteroaryl compounds, which are often found in pharmaceuticals. It also produces light emission when reacted with hydrogen fluoride, sodium-dependent glucose, or magnesium salt. It is soluble in THF and can be used as a solid catalyst for palladium-catalyzed coupling reactions.Fórmula:C3H7BrMgPureza:Min. 95%Peso molecular:147.3 g/mol