反应详情

To a suspension of methyl 2-hydroxy-4-[(4-methoxybenzyl)oxy]benzoate (500 mg, 1.73 mmol) in methanol (15 mL) was slowly added aqueous 40% methylamine (3 mL) at 0° C. After addition was complete the reaction mixture was kept on stirring at room temperature for 2 days. The volatiles were removed in vacuo to give the subtitled compound (500 mg).

1. customat 0° C
2. additionAfter addition
3. customThe volatiles were removed in vacuo