1-(对甲氧基苯基)-2-硫脲

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

实验步骤: A stirred suspension of 3-chloro, 2,4-pentanedione (1.0 g, 7.43 mmol) and 1-(4-methoxy benzyl)-2-thiourea (1.46 g, 7.43 mmol) in methanol (10 ml) is treated with pyridine (0.6 ml). The reaction mixture is stirred at room temperature for 2 hours and then the solvent is removed in vacuo. The crude residue is triturated with ether to yield the titled compound as a white solid. the solvent is removed in vacuo The crude residue is triturated with ether