1-溴-3-丁烯-2-醇

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Imidazole (2.25 g) and tert-butyldimethylsilylchloride (4.75 g) were added to a solution of 1-bromo-3-buten-2-ol (4.5 g) in DMF (30 ml) at room temperature. The mixture was stirred at the same temperature for 16 hours, and water was added thereto, followed by extraction with hexane. The organic layer was washed with water, and dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure to obtain the title compound as a light-yellow, oily substance (7.0 g). followed by extraction with hexane The organic layer was washed with water dried over anhydrous sodium sulfate The solvent was distilled off under reduced pressure

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Imidazole (2.25 g) and tert-butyldimethylsilylchloride (4.75 g) were added to a solution of 1-bromo-3-buten-2-ol (4.5 g) in DMF (30 ml) at room temperature. The mixture was stirred at the same temperature for 16 hours, and water was added thereto, followed by extraction with hexane. The organic layer was washed with water, and dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure to obtain the title compound as a light-yellow, oily substance (7.0 g). followed by extraction with hexane The organic layer was washed with water dried over anhydrous sodium sulfate The solvent was distilled off under reduced pressure

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Imidazole (2.25 g) and tert-butyldimethylsilylchloride (4.75 g) were added to a solution of 1-bromo-3-buten-2-ol (4.5 g) in DMF (30 ml) at room temperature. The mixture was stirred at the same temperature for 16 hours, and water was added thereto, followed by extraction with hexane. The organic layer was washed with water, and dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure to obtain the title compound as a light-yellow, oily substance (7.0 g). followed by extraction with hexane The organic layer was washed with water dried over anhydrous sodium sulfate The solvent was distilled off under reduced pressure

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: Imidazole (2.25 g) and tert-butyldimethylsilylchloride (4.75 g) were added to a solution of 1-bromo-3-buten-2-ol (4.5 g) in DMF (30 ml) at room temperature. The mixture was stirred at the same temperature for 16 hours, and water was added thereto, followed by extraction with hexane. The organic layer was washed with water, and dried over anhydrous sodium sulfate. The solvent was distilled off under reduced pressure to obtain the title compound as a light-yellow, oily substance (7.0 g). followed by extraction with hexane The organic layer was washed with water dried over anhydrous sodium sulfate The solvent was distilled off under reduced pressure