反应详情

3.7 g (16.0 mmol) (2-thiophen-2-yl-benzoxazol-6-yl)-methanol are dissolved in 200 ml DCM, 15.0 g (10.78 mmol) manganese dioxide are added and the suspension is stirred overnight at RT. The next day the suspension is filtered through kieselguhr and the filtrate is concentrated completely by rotary evaporation i. V.

1. filtrationThe next day the suspension is filtered through kieselguhr
2. concentrationthe filtrate is concentrated completely by rotary evaporation i