反应详情

Solid pyridinium dichromate (1.77 g, 5.1 mmol) was added in portions over 3 hours to a stirred solution of 7-indolemethanol (0.5 g, 3.4 mmol) in dichloromethane (50 ml). The mixture was stirred for a further 2 hours then filtered through a pad of Celite filter aid. The filtrate was evaporated and the residue purified by chromatography on silica in ethyl acetate-hexane (1:3).

1. filtrationthen filtered through a pad of Celite
2. filtrationfilter aid
3. customThe filtrate was evaporated
4. customthe residue purified by chromatography on silica in ethyl acetate-hexane (1:3)