1: 30 percent / diethylcarbamoyl chloride, zinc bromide, Et3N / acetonitrile / 6 h / Heating 2: 1.) anisole, mercury(II) acetate, 2.) aq. NaOH, NaBH4 / 1.) TFA, 0 deg C, 15 min, 2.) RT, 1.5 h View Scheme