pent-4-enylbenzene

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Phenylpent-1-ene (14.2 g, 0.0973 mol) and m-chloroperbenzoic acid (16.79 g, 0.0973 mol) in dichloromethane (300 ml) was stirred at room temperature for 4 hours. The solution was washed with saturated aqueous sodium hydrogen carbonate solution and dried (MgSO4). The solvent was evaporated off under reduced pressure to give an oil which was distilled to give 2-(3-phenylpropyl)oxirane (b.p. 85° C., 0.4 mm.Hg). The solution was washed with saturated aqueous sodium hydrogen carbonate solution dried (MgSO4) The solvent was evaporated off under reduced pressure to give an oil which was distilled

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Phenylpent-1-ene (14.2 g, 0.0973 mol) and m-chloroperbenzoic acid (16.79 g, 0.0973 mol) in dichloromethane (300 ml) was stirred at room temperature for 4 hours. The solution was washed with saturated aqueous sodium hydrogen carbonate solution and dried (MgSO4). The solvent was evaporated off under reduced pressure to give an oil which was distilled to give 2-(3-phenylpropyl)oxirane (b.p. 85° C., 0.4 mm.Hg). The solution was washed with saturated aqueous sodium hydrogen carbonate solution dried (MgSO4) The solvent was evaporated off under reduced pressure to give an oil which was distilled

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of phenethyl magnesium bromide (prepared from 25 g, 0.135 mol of phenethyl bromide and excess magnesium turnings) in anhydrous tetrahydrofuran (50 ml) was added to a stirred solution of allyl bromide (16.34 g, 0.135 mol) in anhydrous tetrahydrofuran (150 ml) at room temperature and under an atmosphere of dry nitrogen. The mixture was stirred at room temperature for 3 hours and the solvent was then evaporated off under reduced pressure and the residue was dissolved in ethyl acetate. The solution was washed with a saturated aqueous solution of ammonium chloride and the solvent was evaporated off under reduced pressure to give an oil which was distilled to give 5-phenylpent-1-ene as a colourless oil (b.p. 40° C., 0.5 mm, Hg). the solvent was then evaporated off under reduced pressure the residue was dissolved in ethyl acetate The solution was washed with a saturated aqueous solution of ammonium chloride the solvent was evaporated off under reduced pressure to give an oil which was distilled

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Phenylpent-1-ene (14.2 g, 0.0973 mol) and m-chloroperbenzoic acid (16.79 g, 0.0973 mol) in dichloromethane (300 ml) was stirred at room temperature for 4 hours. The solution was washed with saturated aqueous sodium hydrogen carbonate solution and dried (MgSO4). The solvent was evaporated off under reduced pressure to give an oil which was distilled to give 2-(3-phenylpropyl)oxirane (b.p. 85° C., 0.4 mm.Hg). The solution was washed with saturated aqueous sodium hydrogen carbonate solution dried (MgSO4) The solvent was evaporated off under reduced pressure to give an oil which was distilled

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of phenethyl magnesium bromide (prepared from 25 l g, 0.135 mol of phenethyl bromide and excess magnesium turnings) in anhydrous tetrahydrofuran (50 ml) was added to a stirred solution of allyl bromide (16.34 g, 0.135 mol) in anhydrous tetrahydrofuran (150 ml) at room temperature and under an atmosphere of dry nitrogen. The mixture was stirred at room temperature for 3 hours and the solvent was then evaporated off under reduced pressure and the residue was dissolved in ethyl acetate. The solution was washed with a saturated aqueous solution of ammonium chloride and the solvent was evaporated off under reduced pressure to give an oil which was distilled to give 5-phenylpent-1-ene as a colourless oil (b.p. 40° C., 0.5 mm, Hg). the solvent was then evaporated off under reduced pressure the residue was dissolved in ethyl acetate The solution was washed with a saturated aqueous solution of ammonium chloride the solvent was evaporated off under reduced pressure to give an oil which was distilled

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 5-Phenylpent-1-ene (14.2 g, 0.0973 mol) and m-chloroperbenzoic acid (16.79 g, 0.0973 mol) in dichloromethane (300 ml) was stirred at room temperature for 4 hours. The solution was washed with saturated aqueous sodium hydrogen carbonate solution and dried (MgSO4). The solvent was evaporated off under reduced pressure to give an oil which was distilled to give 2-(3-phenylpropyl)oxirane (b.p. 85° C., 0.4 mm.Hg). The solution was washed with saturated aqueous sodium hydrogen carbonate solution dried (MgSO4) The solvent was evaporated off under reduced pressure to give an oil which was distilled

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: A solution of phenethyl magnesium bromide (prepared from 25 g, 0.135 mol of phenethyl bromide and excess magnesium turnings) in anhydrous tetrahydrofuran (50 ml) was added to a stirred solution of allyl bromide (16.34 g, 0.135 mol) in anhydrous tetrahydrofuran (150 ml) at room temperature and under an atmosphere of dry nitrogen. The mixture was stirred at room temperature for 3 hours and the solvent was then evaporated off under reduced pressure and the residue was dissolved in ethyl acetate. The solution was washed with a saturated aqueous solution of ammonium chloride and the solvent was evaporated off under reduced pressure to give an oil which was distilled to give 5-phenylpent-1-ene as a colourless oil (b.p. 40° C., 0.5 mm, Hg). the solvent was then evaporated off under reduced pressure the residue was dissolved in ethyl acetate The solution was washed with a saturated aqueous solution of ammonium chloride the solvent was evaporated off under reduced pressure to give an oil which was distilled