反应详情

温度

85 °C

A mixture of 1-bromo-2-(bromomethyl)benzene (20 g, 0.08 mol) and Na2SO3 (15 g, 0.12 mol) in methanol/H2O (100 mL/100 mL) was stirred at 85° Celsius for 2.5 hours, concentrated to dryness and dried to give sodium (2-bromophenyl)methanesulfonate (34 g, crude). 1H NMR (300 MHz, DMSO-d6) δ 7.54 (m, 2H), 7.27 (m, 1H), 7.12 (m, 1H), 3.91 (s, 2H).

1. concentrationconcentrated to dryness
2. customdried