1-Bromo-2,4-difluorobenzene 348-57-2

1-Bromo-2,4-difluorobenzene 348-57-2


  • Catalogue No.: 11109
  • Product Name: 1-Bromo-2,4-difluorobenzene
  • CAS: 348-57-2
  • EC: 206-479-4
  • MDL: MFCD00000330
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  • Price: $1050/5kg
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Assay: 99%
Appearance: clear colorless to brown liquid
Bp: 145-146℃

1-Bromo-2,4-difluorobenzene 348-57-2 is used in preparation of (2S)-1-(2,4-difluorophenyl)-2-(1,1-dimethyl-1-sila-ethoxy)-propan-1-one; enantiomeric preparation of the key intermediate of chiral azole antifungal agents by a chemoenzymatic process. 1-Bromo-2,4-difluorobenzene undergoes lithiation exclusively at the position having two adjacent halogen substituents, to yield 6-bromo-2,3-difluorobenzoic acid

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