Acetic Acid → PFLUOROBENZYLIDENETBUTYLAMINENOXIDE

Participants

Reaction Steps

To a suspension of 4-fluorobenzaldehyde (325.0 mg, 2.62 mmol), 1,1-dimethylnitroethane (542.3 mg, 5.26 mmol) and zinc (516.0 mg, 7.89 mmol) in ethanol (3.0 ml) was added acetic acid (941.7 mg, 15.7 mmol) dropwise at 5° C. while stirring. The mixture was stirred at room temperature for 4.5 hours. Zinc acetate in the mixture was filtered off and the filtrate was concentrated and purified by silica gel chromatography (hexane/ethyl acetate=2/1-1/1).

Provenance & Evidence