methyl 3-(4-bromophenyl)butanoate

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: A flask under nitrogen atmosphere was charged with CuI (2.77 g, 14.54 mmol) and ether (50 mL). The slurry was cooled to 0 C in an ice-water bath before a solution of MeLi in THF (1.6M, 18.2 mL, 29.1 mmol) was added dropwise over 20 minutes. A clear solution formed. A solution of methyl 4-bromocinnamate (3.19 g, 13.2 mmol) in THF (30 mL) was added dropwise via syringe over 30 minutes, and the resulting reaction mixture was stirred at 0 C for 2 hours. Then the reaction was quenched with ammonium chloride and worked up. The resulting crude product was purified by MPLC (0 to 15% ethyl acetate in hexanes) to afford methyl 3-(4-bromophenyl)butanoate. was added dropwise over 20 minutes A clear solution formed the resulting reaction mixture Then the reaction was quenched with ammonium chloride The resulting crude product was purified by MPLC (0 to 15% ethyl acetate in hexanes)

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

実験手順: A flask under nitrogen atmosphere was charged with CuI (2.77 g, 14.54 mmol) and ether (50 mL). The slurry was cooled to 0 C in an ice-water bath before a solution of MeLi in THF (1.6M, 18.2 mL, 29.1 mmol) was added dropwise over 20 minutes. A clear solution formed. A solution of methyl 4-bromocinnamate (3.19 g, 13.2 mmol) in THF (30 mL) was added dropwise via syringe over 30 minutes, and the resulting reaction mixture was stirred at 0 C for 2 hours. Then the reaction was quenched with ammonium chloride and worked up. The resulting crude product was purified by MPLC (0 to 15% ethyl acetate in hexanes) to afford methyl 3-(4-bromophenyl)butanoate. was added dropwise over 20 minutes A clear solution formed the resulting reaction mixture Then the reaction was quenched with ammonium chloride The resulting crude product was purified by MPLC (0 to 15% ethyl acetate in hexanes)

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

実験手順: A flask under nitrogen atmosphere was charged with CuI (2.77 g, 14.54 mmol) and ether (50 mL). The slurry was cooled to 0 C in an ice-water bath before a solution of MeLi in THF (1.6M, 18.2 mL, 29.1 mmol) was added dropwise over 20 minutes. A clear solution formed. A solution of methyl 4-bromocinnamate (3.19 g, 13.2 mmol) in THF (30 mL) was added dropwise via syringe over 30 minutes, and the resulting reaction mixture was stirred at 0 C for 2 hours. Then the reaction was quenched with ammonium chloride and worked up. The resulting crude product was purified by MPLC (0 to 15% ethyl acetate in hexanes) to afford methyl 3-(4-bromophenyl)butanoate. was added dropwise over 20 minutes A clear solution formed the resulting reaction mixture Then the reaction was quenched with ammonium chloride The resulting crude product was purified by MPLC (0 to 15% ethyl acetate in hexanes)

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

実験手順: A flask under nitrogen atmosphere was charged with CuI (2.77 g, 14.54 mmol) and ether (50 mL). The slurry was cooled to 0 C in an ice-water bath before a solution of MeLi in THF (1.6M, 18.2 mL, 29.1 mmol) was added dropwise over 20 minutes. A clear solution formed. A solution of methyl 4-bromocinnamate (3.19 g, 13.2 mmol) in THF (30 mL) was added dropwise via syringe over 30 minutes, and the resulting reaction mixture was stirred at 0 C for 2 hours. Then the reaction was quenched with ammonium chloride and worked up. The resulting crude product was purified by MPLC (0 to 15% ethyl acetate in hexanes) to afford methyl 3-(4-bromophenyl)butanoate. was added dropwise over 20 minutes A clear solution formed the resulting reaction mixture Then the reaction was quenched with ammonium chloride The resulting crude product was purified by MPLC (0 to 15% ethyl acetate in hexanes)