反应详情

To a solution of 2-methoxyphenethyl bromide (1.07 g, 4.98 mmol) in 5 ml of CH2Cl2 was added BBr3 (9.5 ml, 1.0 M in CH2Cl2) at -78° C. and it was allowed to warm to rt over 1.5 h. The reaction mixture was poured into CH2Cl2 and was washed with brine, dried to afford 2-hydroxy phenethyl bromide (quantitative).

1. washwas washed with brine
2. customdried