290998

Pentylmagnesiumbromid -Lösung

2.0 M in diethyl ether

• Synonym(e): 1-Pentylmagnesium bromide, n-Pentylmagnesium bromide, Amylmagnesium bromide, Bromopentylmagnesium
• Lineare Formel: C₅H₁₁MgBr
• CAS-Nummer: 693-25-4
• Molekulargewicht: 175.35
• MDL-Nummer: MFCD00000045
• UNSPSC-Code: 12352001
• PubChem Substanz-ID: 24857502
• NACRES: NA.22

Eigenschaften

• Qualitätsniveau: 100
• Eignung der Reaktion: reaction type: Grignard Reaction
• Konzentration: 2.0 M in diethyl ether
• Dichte: 0.947 g/mL at 25 °C
• SMILES String: CCCCC[Mg]Br
• InChI: 1S/C5H11.BrH.Mg/c1-3-5-4-2;;/h1,3-5H2,2H3;1H;/q;;+1/p-1
• InChIKey: ZXWGTPYWPZGZPT-UHFFFAOYSA-M

Beschreibung

Anwendung

Pentylmagnesium bromide solution is a Grignard reagent that can be used in the preparation of:

• Alkanes via Ni or Cu-catalyzed cross-coupling reaction with alkyl fluorides.[1]
• Hydroxypiperidinones via the addition-cyclization-deprotection process of aldimines.[2]

It can also be used as a reagent to synthesize a key intermediate by olefin alkylation in the total synthesis of alkaloid, (+)-hyperaspine [3], and surface alkylation of H-terminated Si (111), by Si-C bond formation.[4]

Sicherheitshinweise

• Piktogramme: GHS02,GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H225,H260,H302,H314,H336
• P-Sätze: P210 - P231 + P232 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Gefahreneinstufungen: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 1
• Zielorgane: Central nervous system
• Zusätzliche Gefahrenhinweise: EUH014,EUH019
• Lagerklassenschlüssel: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 3
• Flammpunkt (°F): -40.0 °F - closed cup
• Flammpunkt (°C): -40 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter