Ammonium Chloride → HCID 21196696, compound

Participants

Reaction Steps

Under argon atmosphere, 5 ml of 1.0 M tetrahydrofuran solution of ethylmagnesium bromide was diluted with 5 ml of tetrahydrofuran, a tetrahydrofuran (5 ml) solution of 0.30 g of (1H-furo[2,3-g]indazol-1-yl)acetaldehyde was added dropwise, and the mixture was stirred at room temperature for 3 days. The reaction mixture was poured into ammonium chloride aqueous solution and extracted with ethyl acetate. The organic layers were combined, washed with brine and then dried with anhydrous magnesium sulfate. After removal of the solvent, the residue was purified by a silica gel column chromatography to give 0.29 g of 1-(1H-furo[2,3-g]indazol-1-yl)-2-butanol.

Provenance & Evidence