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CAS 66107-30-0

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4-Bromophenyl triflate

Description:
4-Bromophenyl triflate, with the CAS number 66107-30-0, is an organic compound characterized by the presence of a bromine atom and a triflate group attached to a phenyl ring. It is typically a colorless to pale yellow liquid, known for its high reactivity due to the triflate moiety, which is a potent leaving group in nucleophilic substitution reactions. The compound is soluble in common organic solvents such as dichloromethane and acetonitrile, making it useful in various synthetic applications. Its reactivity allows it to participate in electrophilic aromatic substitution and coupling reactions, often serving as an intermediate in the synthesis of more complex organic molecules. Additionally, 4-bromophenyl triflate can be utilized in the development of pharmaceuticals and agrochemicals, where the introduction of bromine can enhance biological activity or modify physical properties. As with many organobromine compounds, it should be handled with care due to potential toxicity and environmental concerns.
Formula:C7H4BrF3O3S
InChI:InChI=1S/C7H4BrF3O3S/c8-5-1-3-6(4-2-5)14-15(12,13)7(9,10)11/h1-4H
InChI key:InChIKey=UNYUEWLAYXLXHK-UHFFFAOYSA-N
SMILES:O(S(C(F)(F)F)(=O)=O)C1=CC=C(Br)C=C1
Synonyms:
  • 4-Bromophenyl triflate
  • 4-Bromophenyl trifluoromethanesulfonate
  • Methanesulfonic acid, trifluoro-, 4-bromophenyl ester
  • Methanesulfonic acid, 1,1,1-trifluoro-, 4-bromophenyl ester
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