Methyl phenyl sulfoxide → Fluoromethyl phenyl sulfide

Beteiligte Stoffe

Reaktionsschritte

A solution of methyl phenyl sulfoxide (140 mg, 1 mmol) in CH2Cl2 (5.0 mL) was added to bis(methoxyethyl)aminosulfur trifluoride (332 mg, 1.5 mmol ) under N2 and stirred for 16 h at room temperature. After work-up as above fluoromethyl phenyl sulfide (70% yield as determined by NMR) was obtained. 1H NMR (CDCl3) d 7.5-7.0 (m, 5H), 3.3 (d, 2H). 19F

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