343870

1-Brom-3-(trifluormethoxy)benzol

99%

• Lineare Formel: BrC₆H₄OCF₃
• CAS-Nummer: 2252-44-0
• Molekulargewicht: 241.01
• MDL-Nummer: MFCD00040943
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24861214
• NACRES: NA.22
• Form: liquid
• Assay: 99%

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99%
• Form: liquid
• Brechungsindex: n20/D 1.462 (lit.)
• Dichte: 1.62 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: bromo; fluoro
• SMILES String: FC(F)(F)Oc1cccc(Br)c1
• InChI: 1S/C7H4BrF3O/c8-5-2-1-3-6(4-5)12-7(9,10)11/h1-4H
• InChIKey: WVUDHWBCPSXAFN-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

1-Bromo-3-(trifluoromethoxy)benzene undergoes Diels-Alder reaction with lithium diisopropylamide (LDA) in THF and furan, to yield the corresponding 1,4-dihydro-1,4-epoxy-5- or 6-(trifluoromethoxy)naphthalenes.

Anwendung

1-Bromo-3-(trifluoromethoxy)benzene may be used in the preparation of 1,2-dehydro-3-(trifluoromethoxy)benzene. It may be used in the synthesis of new electronically deficient atropisomeric diphosphine ligand (S)-CF₃O-BiPhep [2,2′-bis(diphenylphosphino)-6,6′-ditrifluoromethoxy-1,1′-biphenyl].

Sicherheitshinweise

• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 3
• Flammpunkt (°F): 145.4 °F - closed cup
• Flammpunkt (°C): 63 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)