哌马色林中间体

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 2-chloroethyl isocyanate (15 g, 142 mmols) is added dropwise to a solution of 4-isobutoxy phenylamine (20 g, 121 mmols) in diethyl ether (100 mL) and stirred at RT for 1 h. The solid formed is collected by filtration and recrystallisation from ethanol affords the title compound. The solid formed is collected by filtration and recrystallisation from ethanol

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: A solution of 2-chloroethyl isocyanate (15 g, 142 mmols) is added dropwise to a solution of 4-isobutoxy phenylamine (20 g, 121 mmols) in diethyl ether (100 mL) and stirred at RT for 1 h. The solid formed is collected by filtration and recrystallisation from ethanol affords the title compound. The solid formed is collected by filtration and recrystallisation from ethanol