2-[(3-fluorophenyl)methoxy]ethanol

反応条件: temp:0.00; pressure:0.00; stir:

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: N-bromosuccinimide (146 mg, 0.820 mmol) was added to resin-bound triphenylphosphine (274 mg, 0.822 mEquiv, Fluka) and 2-{[(3-fluorophenyl)methyl]oxy}ethanol (70 mg, 0.411 mmol) in DCM (4 mL). The reaction vial was sealed with a Teflon-lined cap, wrapped in aluminum foil, and shaken at rt for 17 h. The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions: DCM (fraction 1), 30% EtOAc/hexanes (fraction 2), and 50% EtOAc/hexanes (fraction 3) to give the title compound (75 mg, 78%). The product was characterized by 1H NMR (400 MHz) in CDCl3. The reaction lined cap The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions

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

実験手順: N-bromosuccinimide (146 mg, 0.820 mmol) was added to resin-bound triphenylphosphine (274 mg, 0.822 mEquiv, Fluka) and 2-{[(3-fluorophenyl)methyl]oxy}ethanol (70 mg, 0.411 mmol) in DCM (4 mL). The reaction vial was sealed with a Teflon-lined cap, wrapped in aluminum foil, and shaken at rt for 17 h. The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions: DCM (fraction 1), 30% EtOAc/hexanes (fraction 2), and 50% EtOAc/hexanes (fraction 3) to give the title compound (75 mg, 78%). The product was characterized by 1H NMR (400 MHz) in CDCl3. The reaction lined cap The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Ethylene glycol (0.1 mL, 1.79 mmol) was added to NaH (46 mg, 1.81 mmol, 95% in oil) in THF (5 mL). 1-(Bromomethyl)-3-fluorobenzene (0.22 mL, 1.79 mmol) was added to the reaction, and the reaction was heated at 60° C. for 5 days. H2O (2 mL) and EtOAc (2 mL) were added, and the layers were separated via pipette. The aqueous layer was extracted with EtOAc (3×1 mL), and the combined organic layers were washed with saturated NaCl (1×2 mL), dried (Na2SO4), and concentrated. The crude product was purified on a SPE cartridge (5 g silica) eluting with the following 10 mL fractions: 30% EtOAc/hexanes (fractions 1,2), 50% EtOAc/hexanes (fraction 3), and 75% EtOAc/hexanes (fraction 4) to give the title compound (76.2 mg, 25%). The product was characterized by 1H NMR (400 MHz) in CDCl3. the layers were separated via pipette The aqueous layer was extracted with EtOAc (3×1 mL) the combined organic layers were washed with saturated NaCl (1×2 mL) dried (Na2SO4) concentrated The crude product was purified on a SPE cartridge (5 g silica) eluting with the following 10 mL fractions

反応条件: temp:0.00; pressure:0.00; stir:

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: N-bromosuccinimide (146 mg, 0.820 mmol) was added to resin-bound triphenylphosphine (274 mg, 0.822 mEquiv, Fluka) and 2-{[(3-fluorophenyl)methyl]oxy}ethanol (70 mg, 0.411 mmol) in DCM (4 mL). The reaction vial was sealed with a Teflon-lined cap, wrapped in aluminum foil, and shaken at rt for 17 h. The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions: DCM (fraction 1), 30% EtOAc/hexanes (fraction 2), and 50% EtOAc/hexanes (fraction 3) to give the title compound (75 mg, 78%). The product was characterized by 1H NMR (400 MHz) in CDCl3. The reaction lined cap The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions

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

実験手順: N-bromosuccinimide (146 mg, 0.820 mmol) was added to resin-bound triphenylphosphine (274 mg, 0.822 mEquiv, Fluka) and 2-{[(3-fluorophenyl)methyl]oxy}ethanol (70 mg, 0.411 mmol) in DCM (4 mL). The reaction vial was sealed with a Teflon-lined cap, wrapped in aluminum foil, and shaken at rt for 17 h. The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions: DCM (fraction 1), 30% EtOAc/hexanes (fraction 2), and 50% EtOAc/hexanes (fraction 3) to give the title compound (75 mg, 78%). The product was characterized by 1H NMR (400 MHz) in CDCl3. The reaction lined cap The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions

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

実験手順: N-bromosuccinimide (146 mg, 0.820 mmol) was added to resin-bound triphenylphosphine (274 mg, 0.822 mEquiv, Fluka) and 2-{[(3-fluorophenyl)methyl]oxy}ethanol (70 mg, 0.411 mmol) in DCM (4 mL). The reaction vial was sealed with a Teflon-lined cap, wrapped in aluminum foil, and shaken at rt for 17 h. The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions: DCM (fraction 1), 30% EtOAc/hexanes (fraction 2), and 50% EtOAc/hexanes (fraction 3) to give the title compound (75 mg, 78%). The product was characterized by 1H NMR (400 MHz) in CDCl3. The reaction lined cap The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions

反応条件: temp:60.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: Ethylene glycol (0.1 mL, 1.79 mmol) was added to NaH (46 mg, 1.81 mmol, 95% in oil) in THF (5 mL). 1-(Bromomethyl)-3-fluorobenzene (0.22 mL, 1.79 mmol) was added to the reaction, and the reaction was heated at 60° C. for 5 days. H2O (2 mL) and EtOAc (2 mL) were added, and the layers were separated via pipette. The aqueous layer was extracted with EtOAc (3×1 mL), and the combined organic layers were washed with saturated NaCl (1×2 mL), dried (Na2SO4), and concentrated. The crude product was purified on a SPE cartridge (5 g silica) eluting with the following 10 mL fractions: 30% EtOAc/hexanes (fractions 1,2), 50% EtOAc/hexanes (fraction 3), and 75% EtOAc/hexanes (fraction 4) to give the title compound (76.2 mg, 25%). The product was characterized by 1H NMR (400 MHz) in CDCl3. the layers were separated via pipette The aqueous layer was extracted with EtOAc (3×1 mL) the combined organic layers were washed with saturated NaCl (1×2 mL) dried (Na2SO4) concentrated The crude product was purified on a SPE cartridge (5 g silica) eluting with the following 10 mL fractions

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

実験手順: N-bromosuccinimide (146 mg, 0.820 mmol) was added to resin-bound triphenylphosphine (274 mg, 0.822 mEquiv, Fluka) and 2-{[(3-fluorophenyl)methyl]oxy}ethanol (70 mg, 0.411 mmol) in DCM (4 mL). The reaction vial was sealed with a Teflon-lined cap, wrapped in aluminum foil, and shaken at rt for 17 h. The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions: DCM (fraction 1), 30% EtOAc/hexanes (fraction 2), and 50% EtOAc/hexanes (fraction 3) to give the title compound (75 mg, 78%). The product was characterized by 1H NMR (400 MHz) in CDCl3. The reaction lined cap The reaction was filtered through a SPE cartridge (5 g silica) eluting with the following 10 mL fractions