(3-溴苯基)甲醇

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

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

实验步骤: The alcohol of Step 1 (41.23 mmol), dihydropyran (12.5 mL, 137 mmol) and triphenylphosphine hydrobromide (725 mg, 2.11 mmol) were mixed together in 200 mL of CH2Cl2 and stirred for 2 days. The solvent was then evaporated and the title product was purified by flash chromatography on silica using EtOAc:toluene. The solvent was then evaporated the title product was purified by flash chromatography on silica

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

实验步骤: 3-Bromobenzaldehyde (157 mmol) was dissolved in 300 mL of THF. At 0° C., 800 mL of EtOH was added, followed by NaBH4 (5.93 g, 157 mmol). The mixture was then stirred at r.t. (room temperature) for 1 hour and poured into cold 25% aq. (aqueous) NH4OAc. The organic solvents were evaporated and the residue was extracted with toluene:THF 1:1, dried over Na2SO4 and filtered through silica to yield the title compound. The organic solvents were evaporated the residue was extracted with toluene:THF 1:1 dried over Na2SO4 filtered through silica

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

实验步骤: The alcohol of Step 1 (41.23 mmol), dihydropyran (12.5 mL, 137 mmol) and triphenylphosphine hydrobromide (725 mg, 2.11 mmol) were mixed together in 200 mL of CH2Cl2 and stirred for 2 days. The solvent was then evaporated and the title product was purified by flash chromatography on silica using EtOAc:toluene. The solvent was then evaporated the title product was purified by flash chromatography on silica

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

实验步骤: 3-Bromobenzaldehyde (157 mmol) was dissolved in 300 mL of THF. At 0° C., 800 mL of EtOH was added, followed by NaBH4 (5.93 g, 157 mmol). The mixture was then stirred at r.t. (room temperature) for 1 hour and poured into cold 25% aq. (aqueous) NH4OAc. The organic solvents were evaporated and the residue was extracted with toluene:THF 1:1, dried over Na2SO4 and filtered through silica to yield the title compound. The organic solvents were evaporated the residue was extracted with toluene:THF 1:1 dried over Na2SO4 filtered through silica

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir: