p-Toluenesulfinic acid → P-Anisidine

Beteiligte Stoffe

Reaktionsschritte

Tetrakis(triphenylphosphine)palladium (30.3 mg, 26.2 μmol) was added to a methylene chloride solution (3.7 ml) of p-toluenesulfinic acid (64.3 mg, 0.411 mmol) and allyl N-(p-methoxyphenyl)carbamate (77.6 mg, 0.374 mmol) prepared in Preparation 7. The reaction mixture was stirred for 40 minutes at room temperature. The reaction solution was subjected to a silica gel chromatography to obtain p-anisidine (36.3 mg) with a yield of 79%.

Herkunft & Nachweise