(S)-5-Methylhydantoin

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

实验步骤: Using (S)-5-methylimidazolidine-2,4-dione (2.00 g) and 4-methoxybenzyl chloride (2.85 mL) and by the reaction and treatment in the same manner as in Preparation Example 51, the title compound (3.13 g) was obtained. by the reaction and treatment in the same manner as in Preparation Example 51

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

实验步骤: Using (S)-5-methylimidazolidine-2,4-dione (2.00 g) and 4-methoxybenzyl chloride (2.85 mL) and by the reaction and treatment in the same manner as in Preparation Example 51, the title compound (3.13 g) was obtained. by the reaction and treatment in the same manner as in Preparation Example 51