CAS 127159-66-4

Sodium 2-fluorobenzene-1-sulfinate

CAS: 127159-66-4

Sodium 2-fluorobenzene-1-sulfinate is an arylation agent that can be used to synthesize substituted phenols. It is a regioselective reagent, which means it only reacts at the para position of the aromatic ring. The carbonate group can be removed by treatment with tripotassium phosphate in acidic solution, yielding the corresponding n-oxide. Sodium 2-fluorobenzene-1-sulfinate can also be used for palladium-catalyzed arylating reactions. This reaction requires a stoichiometric amount of triphenylphosphine and yields excellent yields. It reacts with diphenylphosphine to form the corresponding oxide in high yield. Sodium 2-fluorobenzene-1-sulfinate is commercially available and synlett has been reported.

Formula: C₆H₄FNaO₂S

Purity: Min. 95%

Molecular weight: 182.15 g/mol

Ref: 3D-CFA15966