反应详情

A mixture of 5-benzyloxy-2-bromo-4-methoxyphenyl)-p-tolylmethanol (reference example 9-1) (1.27 g), manganese dioxide (2.67 g) and dichloromethane (30 mL) was stirred at room temperature overnight. Insoluble materials were removed by celite (registered mark) filtration. The filtrate was concentrated under reduced pressure to give the title compound (1.11 g).

1. customInsoluble materials were removed by celite (registered mark) filtration
2. concentrationThe filtrate was concentrated under reduced pressure