Water → Tert-butyl 2-[(4-methylphenyl)amino]acetate

Participants

Reaction Steps

A solution of p-toluidine (200 mmol) in THF (500 mL) was treated with tert-butyl bromoacetate (220 mmol) and DIPEA (440 mmol) at RT. The reaction mixture was heated to reflux for 16 h and cooled to RT. Water (200 mL) and EE (500 mL) were added, the layers were separated and the aqueous layer was extracted twice with ethyl acetate (100 mL). The combined organic layers were washed with water and brine. The solvents were removed in vacuo and the residue (44 g) was used without further purification.

Provenance & Evidence