反应详情

A mixture of 4-methoxy-1-nitro-2-trifluoromethyl-benzene (4.9 g, 22.2 mmol) and 5% palladium on carbon (210 mg) in EtOH (28 mL) is stirred for 2.5 h at RT, under a hydrogen atmosphere. The resulting suspension is filtered through a pad of celite. The filtrate is concentrated in vacuo to afford the title compound: ES-MS: 192.0 [M]+; single peak at tR=3.55 min (System 2).

1. filtrationThe resulting suspension is filtered through a pad of celite
2. concentrationThe filtrate is concentrated in vacuo